Question 1 of 25
Hints left: 3
Q1
3 GHz means approximately how many instructions per second?
Q2
This holds the number of the current instruction being worked on (7-9)
Q3
Is this device Input or Output?Printer
Q4
Which register stores the address which data will be fetched from?
Q5
What is the purpose of the accumulator?
Q6
This doesn’t happen during the Decode / Execute part of the cycle: (7-9)
Q7
The main advantage of semiconduc- tor RAM is its ability to:
Q8
If the processing speed goes from 1GHZ to 4GHZ and the processor is changed from an 8 core to a dual core processor- what is the exact effect on the performance of the computer
Q9
When power is supplied to the system then to maintain data with the life of battery, computer BIOS contains the following.
Q10
This sends signals such as "Memory write"
Q11
Which of these buses is not bidirectional?
Q12
What is a graphics card?
Q13
Processors have a speed measured in (1-4)
Q15
Run time mapping from logical to physical addresses is done by the
Q16
Which of these is an example of Secondary Storage?
Q17
which is a form of permanent memory that holds all the instructions the computer needs to start up and does not get erased when the power is turned off.
Q18
check all that are Computer Functions
Q19
MOV A, #08 is the example of ___ addressing mode
Q20
The Sega ___ was the first console to implement online play over a phone line, calling the system Sega Net.
Q21
Seek time for disk performance parameters is the time it takes to get into position read or write.
Q22
Video game systems have relied on ___ to provide temporary storage of games as they’re being played. Without RAM, even the fastest CPU could not provide the necessary speed for an interactive gaming experience.
Q23
State an input device
Q24
The ___ informs the CPU about the location of the dayta residing in the memory.
Q25
What gate is this truth table for?