Computer CourceData Entry Operator 100+ MCQ & Answer Data Entry Operator Course | page-07 | Computer Course MCQ And Answer 29/01/2025 DSN MARATHI Last Updated on: 28/10/2025 61. Which of the following produces the best quality graphics reproduction? A. Laser printer B. Ink jet printer C. Plotter D. Dot matrix printer Answer Option : C 62. Computers with 80286 microprocessor is A. XT computer B. AT comptuers C. PS/2 computer D. None of above Answer Option : B 63. An application suitable for sequential processing is A. Processing of grades B. Payroll processing C. Both a and b D. All of above Answer Option : C 64. Which of the following is not processing? A. arranging B. manipulating C. calculating D. gathering Answer Option : D 65. The digital computer was developed primarily in A. USSR B. Japan C. USA D. UK Answer Option : C 66. Software in computer A. Enhances the capabilities of the hardware machine B. Increase the speed of central processing unit C. Both of above D. None of above Answer Option : A 67. Today’s computer giant IBM was earlier known by different name which was changes in 1924. What was that name? A. Tabulator Machine Co. B. Computing Tabulating Recording Co. C. The Tabulator Ltd. D. International Computer Ltd. Answer Option : B 68. Before a disk drive can access any sector record, a computer program has to provide the record’s disk address. What information does this address specify? A. Track number B. Sector number C. Surface number D. All of above Answer Option : D 69. The arranging of data in a logical sequence is called A. Sorting B. Classifying C. Reproducing D. Summarizing Answer Option : A 70. What is the responsibility of the logical unit in the CPU of a computer? A. To produce result B. To compare numbers C. To control flow of information D. To do math’s works Answer Option : B
61. Which of the following produces the best quality graphics reproduction? A. Laser printer B. Ink jet printer C. Plotter D. Dot matrix printer Answer Option : C
62. Computers with 80286 microprocessor is A. XT computer B. AT comptuers C. PS/2 computer D. None of above Answer Option : B
63. An application suitable for sequential processing is A. Processing of grades B. Payroll processing C. Both a and b D. All of above Answer Option : C
64. Which of the following is not processing? A. arranging B. manipulating C. calculating D. gathering Answer Option : D
66. Software in computer A. Enhances the capabilities of the hardware machine B. Increase the speed of central processing unit C. Both of above D. None of above Answer Option : A
67. Today’s computer giant IBM was earlier known by different name which was changes in 1924. What was that name? A. Tabulator Machine Co. B. Computing Tabulating Recording Co. C. The Tabulator Ltd. D. International Computer Ltd. Answer Option : B
68. Before a disk drive can access any sector record, a computer program has to provide the record’s disk address. What information does this address specify? A. Track number B. Sector number C. Surface number D. All of above Answer Option : D
69. The arranging of data in a logical sequence is called A. Sorting B. Classifying C. Reproducing D. Summarizing Answer Option : A
70. What is the responsibility of the logical unit in the CPU of a computer? A. To produce result B. To compare numbers C. To control flow of information D. To do math’s works Answer Option : B
