COMPUTER KNOWLEDGE MCQS -1
1. Process of finding/ correcting program errors is—
(A) Bugs (B) Debugging
(C) Hacking (D) Cracking
Ans : (B)
2. Diagnostic routines is a—
(A) Programs used to print error messages
(B) Indicates system problems and improper program instructions.
(C) Both A & B are true
(D) None of these
Ans : (C)
3. The term DBMS is referred to—
(A) Data Base Management system
(B) The software used for the management, maintenance and retrieval of the data stored in a data base
(C) A & B both true
(D) None of these
Ans : (C)
4. The speed at which data is transferred from the main memory to another medium on which data are recorded is referred as—
(A) Data transfer rate (B) Byte
(C) Buds (D) None of these
Ans : (A)
5. The time period during which a computer is malfunctioning or not operating correctly due to machine failures is referred as—
(A) Downtime (B) Uptime
(C) Runtime (D) None of these
Ans : (A)
6. EBCDIC is—
(A) 6-bit coding system (B) 7-bit coding system
(C) 8-bit coding system (D) 9-bit coding system
Ans : (C)
7. A data communication facility on which data can be transmitted in two directions is referred as—
(A) Duplex (B) Simplex
(C) Triplex (D) None of these
Ans : (A)
8. Electronic Mail /Message System (EMMS) best suits to—
(A) Postal service (B) Telephone service
(C) Telegraph service (D) None of these
Ans : (A)
9. Digital Computer is a computer—
(A) that works with discrete quantities (B) that works with analog quantities
(C) Both A & B (D) None of these
Ans : (A)
10. The subdivision of fields—
(A) always done to give the programmer greater flexibility
(B) dependent on programming language used
(C) never accomplished on fields containing numeric data
(D) all the above
Ans : (B)
11. The primary memory of a personal computer consists—
(A) ROM only (B) RAM only
(C) Both ROM and RAM (D) memory module
Ans : (C)
12. Microsoft Excel is?
(A) financial planning package (B) electronic spreadsheet
(C) graphics package (D) data-base management package
Ans : (B)
13. All the keys on the IBM PC keyboard repeat as long as one holds them down. These keys are known as?
(A) typematic keys (B) functional keys
(C) automatic keys (D) alphabetic keys
Ans : (A)
14. Distributed data processing configuration where all activities passes through a centrally located computer is—
(A) ring network (B) spider network
(C) hierarchical network (D) data control network
Ans : (B)
15. Communications device, combines transmissions from several devices into on line is ?
(A) concentrator (B) modifier
(C) multiplexer (D) full-duplex line
Ans : (C)
16. Data communications involving telegraph lines uses—
(A) simplex lines (B) wideband channels
(C) narrowband channels (D) Dialed service
Ans : (C)
17. A semiconductor memory which allows the eraser of the information stared in it so that new information can be stared in it is referred as—
(A) EPROM (B) ROM
(C) RAM (D) None of these
Ans : (A)
18. Extended ASCII uses—
(A) 8 bits for coding (B) 9 bits for coding
(C) 10 bits for coding (D) 11 bits for coding
Ans : (A)
19. A device used for transmission of images scanned at a transmitting point and duplicated at a receiving point is—
(A) Facsimile (FAX) (B) Telephone
(C) Photocopier (D) None of these
Ans : (A)
20. A data transmission medium made of tiny threads of glass or plastic that can transmit huge amount of information at the speed of light is—
(A) Fiber optic cable (B) Copper cable
(C) Twisted wire cable (D) None of these
Ans : (A)
(A) Bugs (B) Debugging
(C) Hacking (D) Cracking
Ans : (B)
2. Diagnostic routines is a—
(A) Programs used to print error messages
(B) Indicates system problems and improper program instructions.
(C) Both A & B are true
(D) None of these
Ans : (C)
3. The term DBMS is referred to—
(A) Data Base Management system
(B) The software used for the management, maintenance and retrieval of the data stored in a data base
(C) A & B both true
(D) None of these
Ans : (C)
4. The speed at which data is transferred from the main memory to another medium on which data are recorded is referred as—
(A) Data transfer rate (B) Byte
(C) Buds (D) None of these
Ans : (A)
5. The time period during which a computer is malfunctioning or not operating correctly due to machine failures is referred as—
(A) Downtime (B) Uptime
(C) Runtime (D) None of these
Ans : (A)
6. EBCDIC is—
(A) 6-bit coding system (B) 7-bit coding system
(C) 8-bit coding system (D) 9-bit coding system
Ans : (C)
7. A data communication facility on which data can be transmitted in two directions is referred as—
(A) Duplex (B) Simplex
(C) Triplex (D) None of these
Ans : (A)
8. Electronic Mail /Message System (EMMS) best suits to—
(A) Postal service (B) Telephone service
(C) Telegraph service (D) None of these
Ans : (A)
9. Digital Computer is a computer—
(A) that works with discrete quantities (B) that works with analog quantities
(C) Both A & B (D) None of these
Ans : (A)
10. The subdivision of fields—
(A) always done to give the programmer greater flexibility
(B) dependent on programming language used
(C) never accomplished on fields containing numeric data
(D) all the above
Ans : (B)
11. The primary memory of a personal computer consists—
(A) ROM only (B) RAM only
(C) Both ROM and RAM (D) memory module
Ans : (C)
12. Microsoft Excel is?
(A) financial planning package (B) electronic spreadsheet
(C) graphics package (D) data-base management package
Ans : (B)
13. All the keys on the IBM PC keyboard repeat as long as one holds them down. These keys are known as?
(A) typematic keys (B) functional keys
(C) automatic keys (D) alphabetic keys
Ans : (A)
14. Distributed data processing configuration where all activities passes through a centrally located computer is—
(A) ring network (B) spider network
(C) hierarchical network (D) data control network
Ans : (B)
15. Communications device, combines transmissions from several devices into on line is ?
(A) concentrator (B) modifier
(C) multiplexer (D) full-duplex line
Ans : (C)
16. Data communications involving telegraph lines uses—
(A) simplex lines (B) wideband channels
(C) narrowband channels (D) Dialed service
Ans : (C)
17. A semiconductor memory which allows the eraser of the information stared in it so that new information can be stared in it is referred as—
(A) EPROM (B) ROM
(C) RAM (D) None of these
Ans : (A)
18. Extended ASCII uses—
(A) 8 bits for coding (B) 9 bits for coding
(C) 10 bits for coding (D) 11 bits for coding
Ans : (A)
19. A device used for transmission of images scanned at a transmitting point and duplicated at a receiving point is—
(A) Facsimile (FAX) (B) Telephone
(C) Photocopier (D) None of these
Ans : (A)
20. A data transmission medium made of tiny threads of glass or plastic that can transmit huge amount of information at the speed of light is—
(A) Fiber optic cable (B) Copper cable
(C) Twisted wire cable (D) None of these
Ans : (A)
COMPUTER KNOWLEDGE MCQS-2
1. Computer output which is displayed on the screen of a terminal without a permanent copy is called—
(A) Soft copy (B) Hard copy
(C) Hardware (D) None of these
Ans : (A)
2. A storage device or medium where the access time is dependent upon the location of the data is called—
(A) Serial access (B) Parallel access
(C) Null access (D) None of these
Ans : (A)
3. The set of computer programs, procedures, and associated documentation related to the effective operation of a computer system is referred as—
(A) Software (B) Hardware
(C) Hardcopy (D) Softcopy
Ans : (A)
4. An adder in which the bits of the operands are added one after another is called—
(A) Serial adder (B) Parallel adder
(C) Full adder (D) Half adder
Ans : (A)
5. A method of providing virtual memory—
(A) Segmentation (B) De-fragmentation
(C) Paging (D) None of these
Ans : (A)
6. A unit of a computer system that interprets instructions and executes them is known as—
(A) Processor (B) Storage
(C) Peripherals (D) None of these
Ans : (A)
7. A register in CPU used to store the address of the next instruction to be executed is known as—
(A) Program counter (B) Program library
(C) Programmer (D) None of these
Ans : (A)
8. One who designs, writes, tests and maintenance computer programs is called—
(A) Programmer (B) Operator
(C) User (D) None of these
Ans : (A)
9. Which of the following terms applies to communication between two computer systems?
(A) computer literacy (B) power supply
(C) applications software (D) connectivity
Ans : (D)
10. A memory in CPU that holds program instructions, input data, intermediate results and the output information produced during processing is—
(A) Secondary memory (B) Primary memory
(C) Auxiliary memory (D) None of these
Ans : (B)
11. In Broadband system a network system—
(A) Several analog signals share the same physical network channel.
(B) Only digital signals share the same physical network channel.
(C) Single analog signals share the same physical network channel.
(D) None of these.
Ans : (A)
12. Bit stands for—
(A) binary digit (B) one binary piece of information
(C) Both A and B are true (D) None is true
Ans : (C)
13. Broadband channel is the—
(A) The fastest carriers where data transfer rates is of 1 million baud (bits/secon(D) or more.
(B) The slower carriers where data transfer rates is of 56k baud
(C) Musical channel
(D) None of these
Ans : (A)
14. BLOB is—
(A) Binary Large Object (B) A long bit string representing complex data
(C) Object oriented language (D) Only A & B are true
Ans : (D)
15. A group of related items / section of program coding treated as a unit is referred as—
(A) Block (B) Duplex
(C) Street (D) None of these
Ans : (A)
16. Following is false for BASIC—
(A) Beginners All-Purpose Symbolic Instruction Code
(B) High-level interactive programming language
(C) Works in timesharing environment
(D) Low level object oriented language
Ans : (D)
17. A unit for measuring data transmission speed that describes the capacity of a carrier is referred as—
(A) Baud (B) Bit
(C) Bond (D) Batch
Ans : (A)
18. A process of trying out a new product by independent users before it is finally manufactured/ developed—
(A) Alpha test (B) Beta Test
(C) Gamma test (D) None of these
Ans : (B)
19. A selection, choice, or condition involving two possibilities is referred as—
(A) Unary (B) Binary
(C) Octal (D) None of these
Ans : (B)
20. Base band System is—
(A) A networking system (B) Where the channel support. a single digital signal.
(C) Both A & B true (D) None is true
Ans : (C)
(A) Soft copy (B) Hard copy
(C) Hardware (D) None of these
Ans : (A)
2. A storage device or medium where the access time is dependent upon the location of the data is called—
(A) Serial access (B) Parallel access
(C) Null access (D) None of these
Ans : (A)
3. The set of computer programs, procedures, and associated documentation related to the effective operation of a computer system is referred as—
(A) Software (B) Hardware
(C) Hardcopy (D) Softcopy
Ans : (A)
4. An adder in which the bits of the operands are added one after another is called—
(A) Serial adder (B) Parallel adder
(C) Full adder (D) Half adder
Ans : (A)
5. A method of providing virtual memory—
(A) Segmentation (B) De-fragmentation
(C) Paging (D) None of these
Ans : (A)
6. A unit of a computer system that interprets instructions and executes them is known as—
(A) Processor (B) Storage
(C) Peripherals (D) None of these
Ans : (A)
7. A register in CPU used to store the address of the next instruction to be executed is known as—
(A) Program counter (B) Program library
(C) Programmer (D) None of these
Ans : (A)
8. One who designs, writes, tests and maintenance computer programs is called—
(A) Programmer (B) Operator
(C) User (D) None of these
Ans : (A)
9. Which of the following terms applies to communication between two computer systems?
(A) computer literacy (B) power supply
(C) applications software (D) connectivity
Ans : (D)
10. A memory in CPU that holds program instructions, input data, intermediate results and the output information produced during processing is—
(A) Secondary memory (B) Primary memory
(C) Auxiliary memory (D) None of these
Ans : (B)
11. In Broadband system a network system—
(A) Several analog signals share the same physical network channel.
(B) Only digital signals share the same physical network channel.
(C) Single analog signals share the same physical network channel.
(D) None of these.
Ans : (A)
12. Bit stands for—
(A) binary digit (B) one binary piece of information
(C) Both A and B are true (D) None is true
Ans : (C)
13. Broadband channel is the—
(A) The fastest carriers where data transfer rates is of 1 million baud (bits/secon(D) or more.
(B) The slower carriers where data transfer rates is of 56k baud
(C) Musical channel
(D) None of these
Ans : (A)
14. BLOB is—
(A) Binary Large Object (B) A long bit string representing complex data
(C) Object oriented language (D) Only A & B are true
Ans : (D)
15. A group of related items / section of program coding treated as a unit is referred as—
(A) Block (B) Duplex
(C) Street (D) None of these
Ans : (A)
16. Following is false for BASIC—
(A) Beginners All-Purpose Symbolic Instruction Code
(B) High-level interactive programming language
(C) Works in timesharing environment
(D) Low level object oriented language
Ans : (D)
17. A unit for measuring data transmission speed that describes the capacity of a carrier is referred as—
(A) Baud (B) Bit
(C) Bond (D) Batch
Ans : (A)
18. A process of trying out a new product by independent users before it is finally manufactured/ developed—
(A) Alpha test (B) Beta Test
(C) Gamma test (D) None of these
Ans : (B)
19. A selection, choice, or condition involving two possibilities is referred as—
(A) Unary (B) Binary
(C) Octal (D) None of these
Ans : (B)
20. Base band System is—
(A) A networking system (B) Where the channel support. a single digital signal.
(C) Both A & B true (D) None is true
Ans : (C)
COMPUTER KNOWLEDGE MCQS-3
1. Constant is a value written into a program instruction—
(A) that does not change during the execution of the program
(B) that can change during the execution of the program
C) that can vary during the execution of the program
(D) none of these
Ans : (A)
2. A removable direct-access storage medium containing multiple magnetic disks mounted vertically on a single-shaft is referred as—
(A) Tape pack (B) Disk pack
(C) Cylinder (D) None of these
Ans : (B)
3. Diskette is a—
(A) A low-cost, thin flexible magnetic disk storage device
(B) High volume storage device
(C) Primary storage device
(D) None of these
Ans : (A)
4. An optical input device that is used to read documents printed in a special type font is known as—
(A) Document reader (B) Documentation
(C) Printer (D) None of these
Ans : (A)
5. For checking spelling one uses—
(A) Dictionary Disk (B) Index disk
(C) Directory (D) None of these
Ans : (A)
6. APL is—
(A) A high level language for specifying complex algorithms.
(B) A real-time language primarily for scientific applications.
(C) Only A is true
(D) Both A & B true
Ans : (D)
7. The overall design, construction, organization and interconnecting of the various components of a computer system is referred as—
(A) Computer Architecture (B) Computer Flow chart
(C) Computer Algorithm (D) None of these
Ans : (A)
8. Asynchronous communication is—
(A) Communication between independently operating units
(B) Communication between dependent operating units
(C) Communication between independent and dependent operating units
(D) None of these
Ans : (A)
9. Audio response is—
(A) output medium
(B) produces verbal responses from the computer system
(C) Both A & B true
(D) None is true
Ans : (C)
10. Automated Office refers to the merger of …………… in an office environment.
(A) Computers (B) office
(C) telecommunications (D) All the above
Ans : (D)
11. Technique of placing software/programs in a ROM semiconductor chip is called—
(A) PROM (B) EPROM
(C) firm ware (D) microprocessor
Ans : (C)
12. Following is not true for magnetic tape ?
(A) low cost (B) direct-access storage medium
(C) compact and portable (D) highly reliable
Ans : (B)
13. The following is an nonvolatile memory?
(A) ROM (B) RAM
(C) LSI (D) VLSI
Ans : (A)
14. The……………can be programmed one time by either the manufacturer or the computer user. Once programmed, it cannot be modified.
(A) RAM (B) ROM
(C) PROM (D) EPROM
Ans : (C)
15. Which of the following is not true of a magnetic disk?
(A) Users can update records by writing over the old data
(B) It provides sequential access to stored data
(C) It is slow relative to magnetic tape
(D) All of the above are true
Ans : (B)
16. A term used for diskette is—
(A) disk cartridge (B) disk pack
(C) floppy disk (D) none of these
Ans : (C)
17. Following is true for the digital computer?
(A) Information is in form of a string of binary digits
(B) It can be used as analog processor
(C) It is less accurate than the analog computer
(D) None of these.
Ans : (A)
18. Comparing with secondary storage, primary storage is—
(A) slow and inexpensive (B) fast and inexpensive
(C) fast and expensive (D) slow and expensive
Ans : (C)
19. CPU performs read/write operations at any point in time in—
(A) ROM (B) PROM
(C) EPROM (D) RAM
Ans : (C)
20. Following is not the from of secondary storage—
(A) magnetic tape (B) CD’s
(C) Disk (D) Hard disk
Ans : (D)
(A) that does not change during the execution of the program
(B) that can change during the execution of the program
C) that can vary during the execution of the program
(D) none of these
Ans : (A)
2. A removable direct-access storage medium containing multiple magnetic disks mounted vertically on a single-shaft is referred as—
(A) Tape pack (B) Disk pack
(C) Cylinder (D) None of these
Ans : (B)
3. Diskette is a—
(A) A low-cost, thin flexible magnetic disk storage device
(B) High volume storage device
(C) Primary storage device
(D) None of these
Ans : (A)
4. An optical input device that is used to read documents printed in a special type font is known as—
(A) Document reader (B) Documentation
(C) Printer (D) None of these
Ans : (A)
5. For checking spelling one uses—
(A) Dictionary Disk (B) Index disk
(C) Directory (D) None of these
Ans : (A)
6. APL is—
(A) A high level language for specifying complex algorithms.
(B) A real-time language primarily for scientific applications.
(C) Only A is true
(D) Both A & B true
Ans : (D)
7. The overall design, construction, organization and interconnecting of the various components of a computer system is referred as—
(A) Computer Architecture (B) Computer Flow chart
(C) Computer Algorithm (D) None of these
Ans : (A)
8. Asynchronous communication is—
(A) Communication between independently operating units
(B) Communication between dependent operating units
(C) Communication between independent and dependent operating units
(D) None of these
Ans : (A)
9. Audio response is—
(A) output medium
(B) produces verbal responses from the computer system
(C) Both A & B true
(D) None is true
Ans : (C)
10. Automated Office refers to the merger of …………… in an office environment.
(A) Computers (B) office
(C) telecommunications (D) All the above
Ans : (D)
11. Technique of placing software/programs in a ROM semiconductor chip is called—
(A) PROM (B) EPROM
(C) firm ware (D) microprocessor
Ans : (C)
12. Following is not true for magnetic tape ?
(A) low cost (B) direct-access storage medium
(C) compact and portable (D) highly reliable
Ans : (B)
13. The following is an nonvolatile memory?
(A) ROM (B) RAM
(C) LSI (D) VLSI
Ans : (A)
14. The……………can be programmed one time by either the manufacturer or the computer user. Once programmed, it cannot be modified.
(A) RAM (B) ROM
(C) PROM (D) EPROM
Ans : (C)
15. Which of the following is not true of a magnetic disk?
(A) Users can update records by writing over the old data
(B) It provides sequential access to stored data
(C) It is slow relative to magnetic tape
(D) All of the above are true
Ans : (B)
16. A term used for diskette is—
(A) disk cartridge (B) disk pack
(C) floppy disk (D) none of these
Ans : (C)
17. Following is true for the digital computer?
(A) Information is in form of a string of binary digits
(B) It can be used as analog processor
(C) It is less accurate than the analog computer
(D) None of these.
Ans : (A)
18. Comparing with secondary storage, primary storage is—
(A) slow and inexpensive (B) fast and inexpensive
(C) fast and expensive (D) slow and expensive
Ans : (C)
19. CPU performs read/write operations at any point in time in—
(A) ROM (B) PROM
(C) EPROM (D) RAM
Ans : (C)
20. Following is not the from of secondary storage—
(A) magnetic tape (B) CD’s
(C) Disk (D) Hard disk
Ans : (D)
Computer Terms
Application Files- Program files environment where you can create and edit the kind of document that application makes
Bug- a fault in a computer program which prevents it from working correctly
Central Processor Unit (CPU) - This is where the entire computer's data processing is handled - all the data manipulation, calculations and formatting data for output.
Click- To select an object by pressing the mouse button when the cursor is pointing to the required menu option, icon or hypertext link
Close - To close a window that has been opened for viewing and / or editing
Computer- A general-purpose machine that processes data according to a set of instructions that are stored internally either temporarily or permanently
Cookie- A packet of information that travels between a browser and the web server
CPU- An acronym for Central Processing Unit and is often used to refer to a computer system, such as "That beige box sitting next to my 24" flat screen monitor is my new CPU
Crash- Your computer or application no longer works correctly and so you "loose" all the work you've done since the last time you saved
Creating A File- Storing data as a file with an assigned file name that is unique within the directory it resides in
Delete- To remove an item of data from a file or to remove a file from the disk
Desktop- An on-screen representation of a desktop such as used in the Macintosh and Windows operating systems
Dialog Boxes- Takes over your screen and allows you to ‘dialog' with the computer
Directory (AKA Folder, sub-directory)- Allows you to organize files and other folders
Disk Space- This is the place where your files live. The greater the disk space the more files you can keep. More disk space is always better than less. You can never have much disk space.
Document Files- Files we care about (memos, letters, pictures, etc.
Documents- Files you create and edit
Double Click- To press the mouse button twice in rapid succession without moving the mouse between clicks
Drag- To move an object on screen in which its complete movement is visible from starting location to destination
Edit- To make a change to existing data
File Cabinet- Metaphorically, the hard drive (and other kinds of storage media like floppy disks) which store files and folders
Folder Icons- Collections of documents and other folders
Google- search engine on the web
Hotmail- free email service, now part of MSN
Icon View- Allows you to see icons of folders and files primarily as icons with little information
Icons- In a graphical user interface (GUI), a small, pictorial, on screen representation of an object, such as a document, program, folder or disk drive.
Keyboard- This if the primary text input device. It also contains certain standard function keys, such as the Escape key, tab, and arrow keys, shift and control keys, and sometimes other manufacturer-customized keys.
Macintosh- Macintosh, Mac - a personal computer from Apple Computer
Mouse- Pointing device that allows you to tell the computer what to do
Mozilla- a web browser and successor to Netscape Communicator
Operating System (OS) - System software that allows your computer to work
Pentium- Microprocessor from Intel
Random Access Memory (RAM) - This stands for Random Access Memory. You can think of this as the "space" where you computer does its processing. The more space you have the more processes you can run at the same time. More RAM is always better than less. You can never have much RAM.
Recycle Bin- Place where you put files and folders that you may later want to delete or get rid of. Compare Trash
Resize Box- Allows you to change the size and shape of a window
Right click- To press the right button on the mouse. (This is Windows specific. On a Mac running System 8 or higher, you hold down the Control key and then click to get the same effect.)
Save As- Give the file a name and/or store the file in a certain place
Save- Tell the computer to create a file on disk that has the information you've put into the document (usually typing)
Scroll bar- Allows you to move around through your document
Shut down- To quit all applications and turn off the computer
Software- Instructions that tell the computer what to do
Spam- unwanted repetitious messages, such as unsolicited bulk e-mail
System files- Allows our computer to work
Trash- Place where you put files and folders that you want to delete or get rid of
Trojan Horse- a malicious program that is disguised as legitimate software. The term is derived from the classical myth of the Trojan Horse. Analogously, a Trojan horse appears innocuous (or even to be a gift), but in fact is a vehicle for bypassing security
Unix- an operating system
Virus- a piece of program code that spreads by making copies of itself
Volume Icons- Devices that hold files and folders
Wiki or WikiWiki- a hypertext document collection or the collaborative software used to create it
Bug- a fault in a computer program which prevents it from working correctly
Central Processor Unit (CPU) - This is where the entire computer's data processing is handled - all the data manipulation, calculations and formatting data for output.
Click- To select an object by pressing the mouse button when the cursor is pointing to the required menu option, icon or hypertext link
Close - To close a window that has been opened for viewing and / or editing
Computer- A general-purpose machine that processes data according to a set of instructions that are stored internally either temporarily or permanently
Cookie- A packet of information that travels between a browser and the web server
CPU- An acronym for Central Processing Unit and is often used to refer to a computer system, such as "That beige box sitting next to my 24" flat screen monitor is my new CPU
Crash- Your computer or application no longer works correctly and so you "loose" all the work you've done since the last time you saved
Creating A File- Storing data as a file with an assigned file name that is unique within the directory it resides in
Delete- To remove an item of data from a file or to remove a file from the disk
Desktop- An on-screen representation of a desktop such as used in the Macintosh and Windows operating systems
Dialog Boxes- Takes over your screen and allows you to ‘dialog' with the computer
Directory (AKA Folder, sub-directory)- Allows you to organize files and other folders
Disk Space- This is the place where your files live. The greater the disk space the more files you can keep. More disk space is always better than less. You can never have much disk space.
Document Files- Files we care about (memos, letters, pictures, etc.
Documents- Files you create and edit
Double Click- To press the mouse button twice in rapid succession without moving the mouse between clicks
Drag- To move an object on screen in which its complete movement is visible from starting location to destination
Edit- To make a change to existing data
File Cabinet- Metaphorically, the hard drive (and other kinds of storage media like floppy disks) which store files and folders
Folder Icons- Collections of documents and other folders
Google- search engine on the web
Hotmail- free email service, now part of MSN
Icon View- Allows you to see icons of folders and files primarily as icons with little information
Icons- In a graphical user interface (GUI), a small, pictorial, on screen representation of an object, such as a document, program, folder or disk drive.
Keyboard- This if the primary text input device. It also contains certain standard function keys, such as the Escape key, tab, and arrow keys, shift and control keys, and sometimes other manufacturer-customized keys.
Macintosh- Macintosh, Mac - a personal computer from Apple Computer
Mouse- Pointing device that allows you to tell the computer what to do
Mozilla- a web browser and successor to Netscape Communicator
Operating System (OS) - System software that allows your computer to work
Pentium- Microprocessor from Intel
Random Access Memory (RAM) - This stands for Random Access Memory. You can think of this as the "space" where you computer does its processing. The more space you have the more processes you can run at the same time. More RAM is always better than less. You can never have much RAM.
Recycle Bin- Place where you put files and folders that you may later want to delete or get rid of. Compare Trash
Resize Box- Allows you to change the size and shape of a window
Right click- To press the right button on the mouse. (This is Windows specific. On a Mac running System 8 or higher, you hold down the Control key and then click to get the same effect.)
Save As- Give the file a name and/or store the file in a certain place
Save- Tell the computer to create a file on disk that has the information you've put into the document (usually typing)
Scroll bar- Allows you to move around through your document
Shut down- To quit all applications and turn off the computer
Software- Instructions that tell the computer what to do
Spam- unwanted repetitious messages, such as unsolicited bulk e-mail
System files- Allows our computer to work
Trash- Place where you put files and folders that you want to delete or get rid of
Trojan Horse- a malicious program that is disguised as legitimate software. The term is derived from the classical myth of the Trojan Horse. Analogously, a Trojan horse appears innocuous (or even to be a gift), but in fact is a vehicle for bypassing security
Unix- an operating system
Virus- a piece of program code that spreads by making copies of itself
Volume Icons- Devices that hold files and folders
Wiki or WikiWiki- a hypertext document collection or the collaborative software used to create it
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