Chapter: CPU

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Quiz by , created over 5 years ago

Questions about CPU

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vanebonito
Created by vanebonito over 5 years ago
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Question 1

Question
what do registers provide to the cpu?
Answer
  • A) Registers determinate the clock speed.
  • B)The CPU uses registers for temporary storage of internal commands and data.
  • C)Registers enable the CPU to address RAM.
  • D)Registers enable the CPU to control the address bus.

Question 2

Question
what function does the external data bus have in the PC?
Answer
  • A)The external data bus determinates the clock speed for the CPU.
  • B)The CPU uses the external data bus to address RAM.
  • C)The external data bus to provide a channel for the flow of data and commands between the CPU and RAM.
  • D)The CPU uses the external data bus to access registers.

Question 3

Question
what is the function of the address bus in the PC?
Answer
  • A)The address bus enables the CPU to comunicate with the chipset.
  • B)The address bus enables the memory controler chip to comunicate with the RAM.
  • C)The address bus provides a channel for the flow the data and commands between the CPU and RAM.
  • D)The address bus enables the CPU to access registers.

Question 4

Question
What is the size of the data bus and LI cache on a Core 2 Duo CPU?
Answer
  • A)32-bit data bus, 32-KB LI cache.
  • B)64-bit data bus, two 32-KB LI cache.
  • C)64-bit data bus, two 64-KB LI cache.
  • D)128-bit data bus, two 128-KB LI cache.

Question 5

Question
When a tech adds a new Athlon 64 X2 processor to a motherboard, which of the following should he or she check? (Choose the best answer)
Answer
  • A)Clock speed of the CPU, clock multiplier of the CPU.
  • B)Clock speed of the CPU, clock multiplier of the CPU, voltage settings on the motherboard.
  • C)Clock speed of the CPU, clock multiplier of the CPU, voltage settings on the motherboard, system clock speed.
  • D) Voltage settings on the motherboard, system clock speed.

Question 6

Question
The Intel Core Duo has which the following advantages over the Pentium M?
Answer
  • A)Lavel 1 cache.
  • B)64-bit data bus.
  • C)Quad pipelining.
  • D)Dual processors.

Question 7

Question
The Intel Core Duo processor has two 32-KB Level 1 caches, whereas the Athlon 64 X2 has one 128-KB Level 1 cache. What does the cache provides for the processor(s)?
Answer
  • A)It enables the CPU to continue working during pipeline stalls.
  • B)It enables the CPU to continue working during hard work refreshes.
  • C)It enables the CPU to access RAM.
  • D)t enables the CPU to access the chipset memory controller.

Question 8

Question
What distinguishes the Athlon Thunberbird from the original Athlon? (Select all the apply)
Answer
  • A)Athlon Thunberbird used an SEC cartridge.
  • B)Athlon Thunberbird used a PGA package.
  • C)Athlon Thunberbird run on a double-pumped frontside bus.
  • D)Athlon Thunberbird run on a quad-pumped frontside bus.