Question 1 of 25
Hints left: 3
Q1
MOV A, #08 is the example of ___ addressing mode
Q2
This sends signals such as "Memory write"
Q3
What gate is this truth table for?
Q4
check all that are Computer Functions
Q5
Seek time for disk performance parameters is the time it takes to get into position read or write.
Q6
The main advantage of semiconduc- tor RAM is its ability to:
Q7
What is the purpose of the accumulator?
Q8
Run time mapping from logical to physical addresses is done by the
Q9
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
Q10
3 GHz means approximately how many instructions per second?
Q11
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.
Q12
When power is supplied to the system then to maintain data with the life of battery, computer BIOS contains the following.
Q13
Which of these buses is not bidirectional?
Q14
The Sega ___ was the first console to implement online play over a phone line, calling the system Sega Net.
Q15
This doesn’t happen during the Decode / Execute part of the cycle: (7-9)
Q16
Which of these is an example of Secondary Storage?
Q17
Which register stores the address which data will be fetched from?
Q18
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.
Q19
This holds the number of the current instruction being worked on (7-9)
Q20
State an input device
Q22
Is this device Input or Output?Printer
Q23
Processors have a speed measured in (1-4)
Q24
The ___ informs the CPU about the location of the dayta residing in the memory.
Q25
What is a graphics card?