49. Name of the first guided weapon in the world which used a programmable digital computer:
A. Sting Ray Torpedo
B. Mk 46 Torpedo
C. Air-Launched Cruise Missile (ALCM)
D. Tomahawk Missile
✅ The correct answer is option A.
51. Which device can not be shared in network?
A. Projector
B. Keyboard
C. Scanner
D. Printer
✅ The correct answer is option B.
53. 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
✅ The correct answer is option B.
55. Which system was developed by Rank-Xeron for use with office computers and other equipment.
A. UNIX
B. ETHERNET
C. PC-DOS
D. MS-DOS
✅ The correct answer is option B.
57. Transistorized computer circuits were introduced in the
A. first generation
B. second generation
C. thir4 generation
D. fourth generation
✅ The correct answer is option B.
60. Which language has been selected as the basis for the Japanese “fifth generation” computers.
A. ALGOL
B. COBOL
C. PROLOG
D. C
✅ The correct answer is option C.
63. Magnetic tape can serve as :
A. secondary-storage media
B. output media
C. input media
D. All of the above
✅ The correct answer is option A.
66. One nibble is equal to
A. 4 bits
B. 8 bits
C. 6 bits
D. 16 bits
✅ The correct answer is option A.
69. A collection of eight bits is called
A. Byte
B. Word
C. Record
D. File
✅ The correct answer is option A.
71. Which of the following tasks is not suited for sequential processing by a computer?
A. Preparing of mailing labels
B. Processing payroll cheques
C. Accounting for credit card purchases
D. Inventory control
✅ The correct answer is option D.