Introduction To It - CPU And Memory

20 Questions | By Damzinium | Last updated: Jan 5, 2016 | Total Attempts: 98

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Questions and Answers

1.

The speed of the computer is dependent on the?
- A.
  
  L1 cache
- B.
  
  RAM
- C.
  
  CPU
- D.
  
  L3 cache
2.

The CPU speed is measured in?
- A.
  
  Gigabits
- B.
  
  Bits per second
- C.
  
  Hertz
- D.
  
  Mbs
3.

The CPU is made up of 3 main parts, ALU, Control Unit and .
- A.
  
  Processor
- B.
  
  Registers
- C.
  
  Motherboard
- D.
  
  RAM
4.

Which one do you like?
- A.
  
  Option 1
- B.
  
  Option 2
- C.
  
  Option 3
- D.
  
  Option 4
5.

CISC is a type of system architecture which stands for?
- A.
  
  Complex Instructions Super Computer
- B.
  
  Complex Instruction Set Computer
- C.
  
  Complex Instructions System Components
6.

A small permanent storage location within the CPU used for a specific purpose is called a .
- A.
  
  Memory
- B.
  
  Register
- C.
  
  ROM
- D.
  
  RAM
7.

The type of register that holds data that is to be operated upon, its intermediate results and final results is called ?
- A.
  
  Program Counter
- B.
  
  Accumulator
- C.
  
  Instruction Register
- D.
  
  Memory Address Register
8.

The kind of register that holds the instruction that is currently being executed is called ?
- A.
  
  Program Counter
- B.
  
  Accumulator
- C.
  
  Instruction Register
- D.
  
  Status Register
9.

The type of registers that is used for high speed temporary storage of program variables is called ?
- A.
  
  Accumulator
- B.
  
  General Registers
- C.
  
  L1 Registers
- D.
  
  L3 Registers
10.

Which of the following is not a function of a register?i. It stores data values from other locationsii. It does addition and subtractioniii. It tests contents for conditions such as zero or positiveiv. It speeds up the CPU.

Discuss
- A.
  
  All of the above
- B.
  
  I, ii, and iii
- C.
  
  I, iii and iv
- D.
  
  Ii, iii and iv
- E.
  
  None of the above
11.

Which of the following is a temporal storage?
- A.
  
  Register
- B.
  
  ROM
- C.
  
  RAM
- D.
  
  CMOS
12.

The type of RAM that does not need refreshing is called a RAM?
- A.
  
  Static
- B.
  
  Dynamic
- C.
  
  EDO
- D.
  
  ECC
13.

EEPROM is a type of ROM which stands for??
14.

Cache memory is an example of a ?
- A.
  
  Static RAM
- B.
  
  Dynamic RAM
- C.
  
  Synchronous RAM
- D.
  
  Rambus RAM
15.

The function of the cache is to?
- A.
  
  Save extra data
- B.
  
  Free up CPU space
- C.
  
  Boost CPU speed
- D.
  
  Serves as extra memory storage
16.

The smaller the cache the faster it is?
- A.
  
  True
- B.
  
  False
17.

Please fill answer below
18.

Please fill answer below
19.

The L1 cache size usually ranges between and
- A.
  
  8 kb and 16 kb
- B.
  
  8 kb and 32 kb
- C.
  
  16 kb and 32 kb
- D.
  
  32 kb and 64 kb
20.

The process by which a computer retrieves a program instruction from its memory, determines what actions the instruction requires, and carries out those actions is called ?
- A.
  
  Fetch-execute-decode cycle
- B.
  
  Fetch-execute cycle
- C.
  
  Fetch-retrieve cycle

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