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- Checking that a pin code number is valid before it is entered into the system in an example of _____________
- error correction
- backup and recovery
- data preparation
- data validation
- None of these
- Which is a graphical representation of an application?
- Windows 95
- Windows Explorer
- Icon
- Taskbar
- None
- A collection of programs that controls how your computer system runs and processes information is called _____________
- Operating system
- Computer
- Office
- Compiler
- Interpreter
- Which of the following refers to a small. single-site network?
- LAN
- DSL
- RAM
- USI3
- CPU
- Which of the following can handle most system functions that aren't handled directly by the operating system?
- Vertical-market applications
- Utilities
- Algorithms
- Integrated software
- Compilers
- Several computers linked to a server to share programs and storage space _____________
- Network
- grouping
- Library
- Integrated system
- None of the above
- Soft copy refers to _____________
- Printed output
- music sounds
- Screen output
- digitizing
- None of the above
- The name of the location of a particular Piece of data is its _____________
- address
- memory name
- storage site
- data location
- None
- When you cut or copy information it gets place in the _____________
- Clipart
- Clipboard
- Internet
- Motherboard
- None of the above
- _____________ provides the means to move the pointer on the screen and give Information to the computer by clicking Its buttons.
- scanner
- mouse
- keyboard
- program
- None of the above
- Windows 95, Windows 98 and Windows NT are known as _____________
- processors
- domain names
- modems
- operating system
- None of these
- Information on a computer is stored as _____________
- analog data
- digital data
- modem data
- watts data
- None
- How are data organized in a spreadsheet?
- Lines and spaces
- Layers and planes
- Height and with
- Rows and columns
- None of these
- One megabyte equals approximately _____________
- 1,000 bits
- 1,000 bytes
- 1 million bytes
- 1 million bits
- 2.000 bytes
- Meaningful file name helps In easy file _____________
- Storing
- Accessing
- Identification
- Printing
- None
- A set of instructions telling the computer what to do is called _____________
- Mentor
- Instructor
- Compiler
- Program
- Debugger
- If you receive an e-mail from someone you don't know, what should you do?
- Forward it to the police immediately
- Delete it without opening it
- Open it and respond to them saying you don't know them
- Reply and ask them for their personal information
- Reply and tell them you want to keep in touch with them
- LAN stands for _____________
- Local Access Network
- Local Area Network
- Logical Access Network
- Logical Area Network
- None
- Documentation of computer programs S important so that _____________
- users can learn how to use the program
- other programmers can know how to maintain the program
- the programmer can see why the code is written that way while hunting for sources of error
- All of the above
- None of the above
- Two different files can have the same name if _____________
- they are in different folders
- they are on different drives
- never
- the names are capitalized differently
- 1 and 2
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