Victor Poor
Stan Mazor
Marcian E. (Ted) Hoff
Seymour Cray E. None of the above
Answer is Right!
Answer is Wrong!
Computer fundamentals
42. Which device uses much less computer time than the light pen and gives resolutions equal to that of the CRT display.
Mouse
Touch tablet
Touch panel
Data tablet E. None of the above
Answer is Right!
Answer is Wrong!
43. A prefix for billion which is equal to _____ is called as billi.
100
10000
1000
10 E. None of the above
Answer is Right!
Answer is Wrong!
Detailed SolutionA prefix for billion which is equal to _____ is called as billi.
44. The primary purpose of software is to turn data into _____
Web sites
Information
Programs
Objects E. None of these
Answer is Right!
Answer is Wrong!
Detailed SolutionThe primary purpose of software is to turn data into _____
45. Which of the following printers, are you sure will not to use if your objective is to print on multicarbon forms?
daisy wheel
dot-matrix
laser
thimble E. All of the above
Answer is Right!
Answer is Wrong!
46. Which of the following is the fastest?
CPU
magnetic tapes and disks
video terminal
sensors, mechanical controllers E. None of the above
Answer is Right!
Answer is Wrong!
47. What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?
Bus control
Interrupts
Bus arbitration
Status E. None of the above
Answer is Right!
Answer is Wrong!
48. A typical modern computer uses
LSI chips
Vacuum tubes
Valves
All the above E. None of the above
Answer is Right!
Answer is Wrong!
49. A disk’s content that is recorded at the time of manufacture and cannot be changed or erased by user is –
Read-only
Memory-only
Run-only
Write-only
Answer is Right!
Answer is Wrong!
50. A memory in which the information is stored last is on top & is retrieved first is known as
PROM
Buffer
Stack
RAM E. None of the above
Answer is Right!
Answer is Wrong!