Question 1 of 25
Hints left: 3
Q1
Seek time for disk performance parameters is the time it takes to get into position read or write.
Q2
Which of these is an example of Secondary Storage?
Q3
Which register stores the address which data will be fetched from?
Q4
The Sega ___ was the first console to implement online play over a phone line, calling the system Sega Net.
Q5
When power is supplied to the system then to maintain data with the life of battery, computer BIOS contains the following.
Q6
What is a graphics card?
Q7
Which of these buses is not bidirectional?
Q8
Processors have a speed measured in (1-4)
Q9
The main advantage of semiconduc- tor RAM is its ability to:
Q10
Run time mapping from logical to physical addresses is done by the
Q11
Is this device Input or Output?Printer
Q12
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
Q13
MOV A, #08 is the example of ___ addressing mode
Q14
The ___ informs the CPU about the location of the dayta residing in the memory.
Q15
What gate is this truth table for?
Q16
This holds the number of the current instruction being worked on (7-9)
Q17
This doesn’t happen during the Decode / Execute part of the cycle: (7-9)
Q18
State an input device
Q19
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.
Q20
check all that are Computer Functions
Q21
This sends signals such as "Memory 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
What is the purpose of the accumulator?
Q24
3 GHz means approximately how many instructions per second?