31. A monitor’s _____ is the distance between the holes in the mask behind the screen. This helps determine how sharp the dots appear.
A. refresh rate
B. dot pitch
C. resolution
D. color depth
E. None of the above
32. The ALU of a computer normally contains a number of high-speed storage elements called
A. semiconductor memory
B. registers
C. hard disk
D. magnetic disk
E. None of the above
33. What is the name of the printer which prints all the A’s in a line before all the B’s?
A. Thermal printer
B. Electrostatic printer
C. Line printer
D. Ink-jet printer
E. None of the above
34. A _____ is simply an arrangement where multiple disk drives appear as a single disk drive to the user.
A. disk
B. disk array
C. bunch of disks
D. disk pack
E. spanned drive
35. Conversion of binary number 1010101000010111 to hexadecimal number is
A. D8F916
B. A8B916
C. AA1716
D. D9F816
E. None of the above