Advanced Performance of The CPU Quiz

Quiz Summary

0 of 8 Questions completed

Questions:

You have already completed the quiz before. Hence you can not start it again.

Quiz is loading…

You must sign in or sign up to start the quiz.

You must first complete the following:

Results

Quiz complete. Results are being recorded.

Results

0 of 8 Questions answered correctly

Your time:

You have reached 0 of 0 point(s), (0)

Current
Review
Answered
Correct
Incorrect

Question 1 of 8

1. Question
1 point(s)
Which of the following is not a factor affecting CPU performance?
- Size of RAM
- Size of CACHE
- Other users on the network
- Number of Cores
Correct

Incorrect
Question 2 of 8

2. Question
1 point(s)
When a CPU contains more than one processor these are referred to as cores.

Is the following statement true or false?

“a quad core processor will be twice as fast as a dual core processor”
- True
- False
Correct

Incorrect
Question 3 of 8

3. Question
1 point(s)
What is the purpose of having an extra processor on a graphics card?
- It helps to add more colours to the bitmaps on games and image manipulation programmes
- It shares the load of the processing in the computer by dividing instructions equally
- It runs additional instructions that allow extra programmes like music to run
- It takes the strain from the CPU and runs the instructions that are associated with graphics
Correct

Incorrect
Question 4 of 8

4. Question
1 point(s)
A CPU has a maximum speed of 2.4Ghz. How many instructions could it run at its maximum speed?
- 2.4 hundred per second
- 2.4 thousand per second
- 2.4 million per second
- 2.4 billion per second
Correct

Incorrect
Question 5 of 8

5. Question
1 point(s)
Why does the size of the cache affect the performance of the CPU?
- The cache stores the currently running programmes and data. If the cache runs out then virtual memory must be used.
- The cache stores the users browser history. If this is deleted the CPU will need to obtain input from the user.
- The cache stores the upcoming instructions and data. if it is too small it needs to be refreshed regularly which will create a bottleneck.
- The cache has a finite number of read write cycles. Once it has worn out the computer will not be able to store files and programmes.
Correct

Incorrect
Question 6 of 8

6. Question
1 point(s)
The CPU uses several levels of cache from 1 to 3. Which of these is considered the largest & slowest?
- Level 1
- Level 2
- Level 3
Correct

Incorrect
Question 7 of 8

7. Question
1 point(s)
Contemporary processors may use array processing to perform an instruction on multiple items of data. What other name is given to this type of processor?
- Array processor
- General processing unit
- Contemporary processing unit
- Dictionary processor
Correct

Incorrect
Question 8 of 8

8. Question
1 point(s)
Processors may organise instructions by using difference of scheduling. Which type of scheduling assigns an equal slice of time to each process and iterates through all processes equally?
- Round Robin
- First come first served
- Shortest time remaining
- Multi level feedback queues
Correct

Incorrect

Advanced Performance of The CPU Quiz

Quiz Summary

Information

Results

Results

Categories

1. Question

2. Question

3. Question

4. Question

5. Question

6. Question

7. Question

8. Question