Computer CourceData Entry Operator 100+ MCQ & Answer Data Entry Operator Course | page-05 | Computer Course MCQ And Answer January 29, 2025 DSN MARATHI 41. The main electronic component used in first generation computers was A. Transistors B. Vacuum Tubes and Valves C. Integrated Circuits D. None of above Answer Option : B 42. A dumb terminal has A. an embedded microprocessor B. extensive memory C. independent processing capability D. a keyboard and screen Answer Option : D 43. One millisecond is A. 1 second B. 10th of a seconds C. 1000th of a seconds D. 10000th of a seconds Answer Option : C 44. The output quality of a printer is measured by A. Dot per sq. inch B. Dot per inch C. Dots printed per unit time D. All of the above Answer Option : B 45. Which of the following was a special purpose computer? A. ABC B. ENIAC C. EDVAC D. All of the above Answer Option : A 46. What was the computer invented by Attanasoff and Clifford? A. Mark I B. ABC C. Z3 D. None of above Answer Option : B 47. Which of the following storage devices can store maximum amount of data? A. Floppy Disk B. Floppy Disk C. Compact Disk D. Magneto Optic Disk Answer Option : B 48. Which computer was considered the first electronic computer until 1973 when court invalidated the patent? A. ENIAC B. MARK I C. Z3 D. ABC Answer Option : A 49. A physical connection between the microprocessor memory and other parts of the microcomputer is known as A. Path B. Address bus C. Route D. All of the above Answer Option : B 50. High density double sided floppy disks could store _____ of data A. 1.40 MB B. 1.44 GB C. 1.44 MB D. 1.40 GB Answer Option : C
41. The main electronic component used in first generation computers was A. Transistors B. Vacuum Tubes and Valves C. Integrated Circuits D. None of above Answer Option : B
42. A dumb terminal has A. an embedded microprocessor B. extensive memory C. independent processing capability D. a keyboard and screen Answer Option : D
43. One millisecond is A. 1 second B. 10th of a seconds C. 1000th of a seconds D. 10000th of a seconds Answer Option : C
44. The output quality of a printer is measured by A. Dot per sq. inch B. Dot per inch C. Dots printed per unit time D. All of the above Answer Option : B
45. Which of the following was a special purpose computer? A. ABC B. ENIAC C. EDVAC D. All of the above Answer Option : A
46. What was the computer invented by Attanasoff and Clifford? A. Mark I B. ABC C. Z3 D. None of above Answer Option : B
47. Which of the following storage devices can store maximum amount of data? A. Floppy Disk B. Floppy Disk C. Compact Disk D. Magneto Optic Disk Answer Option : B
48. Which computer was considered the first electronic computer until 1973 when court invalidated the patent? A. ENIAC B. MARK I C. Z3 D. ABC Answer Option : A
49. A physical connection between the microprocessor memory and other parts of the microcomputer is known as A. Path B. Address bus C. Route D. All of the above Answer Option : B
50. High density double sided floppy disks could store _____ of data A. 1.40 MB B. 1.44 GB C. 1.44 MB D. 1.40 GB Answer Option : C
