macthing
a. data bus c. ISA bus
b. Universal Serial Bus d. PCI bus
1. An electrical path that connects the CPU, memory, and other hardware devices
2. Used to attach slower devices to the CPU
3. Can support 127 different devices
4. Designed by Intel to make it easier to integrate new data types
______________________________________鈥?br>
a. Level-1 cache c. RAM
b. Level-2 cache d. ROM
5. Built into the CPU
6. Added to the motherboard
7. Nonvolatile
8. Volatile
______________________________________鈥?br>
a. Memory address c. System clock
b. Word size d. bus
9. Used by the computer to time its processing operations
10. Path between the components of a computer
11. Indicates the amount of data the computer can work with at any given time
12. Indicates a location on memory chips
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a. 8-bit bus c. 32-bit bus
b. 16-bit bus d. 64-bit bus
13. Can transfer 4 bytes at a time
14. Can transfer 2 bytes at a time
15. Can transfer 8 bytes at a time
16. Can transfer 1 byte at a time
______________________________________鈥?br>
a. ALU c. Register
b. Instruction set d. Control unit
17. High-speed memory location built into the CPU
18. Performs arithmetic and logical operations
19. Lists all the operations the CPU can perform
20. The logical hub of the computer
______________________________________鈥?br>
a. Bit c. Transistor
b. Byte d. CPU
21. The microprocessor
22. Smallest possible unit of data
23. Electronic on/off switch
24. A group of eight bits
______________________________________鈥?br>
multiple choice
1. One byte is composed of ____.
a. 8 bits c. 32 bits
b. 16 bits d. None of the above
______________________________________鈥?br>
2. A computer鈥檚 electronic on/off switches are called ____.
a. bytes c. digits
b. transistors d. buses
______________________________________鈥?br>
3. Base 10 is another term for the ____.
a. dual in-line memory module c. binary number system
b. data transfer rate d. decimal number system
______________________________________鈥?br>
4. The term ____ is used to describe the information represented by groups of on/off switches.
a. RAM c. data
b. ROM d. bit
______________________________________鈥?br>
5. Each symbol in a number is called a ____.
a. digit c. byte
b. bit d. switch
______________________________________鈥?br>
6. The control unit is part of the ____.
a. motherboard c. RAM
b. ROM d. CPU
______________________________________鈥?br>
7. The ____ connects the CPU to other hardware devices.
a. cache c. address bus
b. motherboard d. data bus
______________________________________鈥?br>
8. ____ is a relatively new bus technology.
a. USB c. PCI
b. AGP d. ISA
______________________________________鈥?br>
9. External cache is also known as ____ cache.
a. Level 1 c. RIMM
b. Level 2 d. SIMM
______________________________________鈥?br>
10. Computers organize raw numbers to produce information called ____.
a. digits c. bytes
b. bits d. data
______________________________________鈥?br>
11. ____ is an 8-bit code that defines 256 symbols.
a. Unicode c. EBCDIC
b. RDRAM d. ASCII
______________________________________鈥?br>
12. The ____ directs the flow of data through the CPU.
a. instruction set c. cache
b. arithmetic logic unit d. control unit
______________________________________鈥?br>
13. The two steps of the instruction cycle are fetching and ____.
a. storing c. pipelining
b. decoding d. loading
______________________________________鈥?br>
14. The two steps of the execution cycle are executing and ____.
a. storing c. fetching
b. pipelining d. decoding
______________________________________鈥?br>
15. In pipelining, the ____ begins a new machine cycle.
a. control unit c. data bus
b. instruction set d. local bus|||Hope the following link helps you
http://www.google.co.in/url?sa=t%26amp;source=鈥?/a>|||Please visit computer help type site to awnswer these questions
www.ComputerFreeTips.com
www.ComputerOnlineTips.com
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