46. ……….. is the smallest memory measurement unit :
(a) Bit
(b) Nibble
(c) Byte
(d) Mega
47. The size of any word / number in a computer is measured in :
(a) bits
(b) bytes
(c) meter
(d) littre
48. Which of the following represents one billion characters ?
(a) Byte
(b) Giga byte
(c) kilobyte
(d) Megabyte
49. Which of the following statements is valid ?
(a) 1 MB = 1024 bits
(b) 1 MB = 2o48 bits
(c) 1 MB = 1000 kilobits
(d) 1 MB = 1024 Kilobytes
50. A collection of 8 binary digits 0’s or 1’s in a string format is known as :
(a) bit
(b) byte
(c) kilobyte
(d) kilobyte
Related Posts
Computer Memory » Exercise - 114. Which storage device is mounted on ‘reels’ ? (a) Floppy disk (b) Hard disk (c) Magnetic tapes (d) CD-ROM- Computer Memory » Exercise - 145. Which of the following has the smallest storage capacity ? (a) Zip disk (b) Hard disk (c) Floppy disk (d) Data cartridge
- Computer Memory » Exercise - 132. Which mean the following is the magnetic storage device ? (a) Hard disk (b) Compact disk (c) Audio tapes (d) All of these
- Computer Memory » Exercise - 18. Which of the following can hold maximum data ? (a) Optical disk (b) Floppy disk (c) Magnetic disk inside (d) Magnetic tape
- Computer Memory » Exercise - 134. The storage device used to compensate for the difference in rates of flow of data form one device to another is termed as : (a) chip (b) channel (c) floppy (d) buffer