A. Word processing
B. Presentation graphics
C. Database management system
D. Electronic spreadsheet
✅ The correct answer is option D.
Basics of Computer Science MCQs
Strengthen your fundamental knowledge with our Basics of Computer Science MCQs with answers and explanations. Our collection covers key topics such as computer fundamentals, hardware and software, operating systems, networking basics, databases, programming concepts, and internet technologies. These multiple-choice questions are designed for students, competitive exam aspirants, and professionals preparing for NTS, PPSC, FPSC, CSS, PMS, university entry tests, and IT job assessments. Practice online to improve your understanding, enhance problem-solving skills, and excel in exams with our updated Basics of Computer Science MCQs
452. Which memory system is not as a mass memory medium?
A. semiconductor memory
B. magnetic tape
C. magnetic disk
D. magnetic drum
✅ The correct answer is option A.
453. A magnetic tape volume that is used on a data processing operation without any change to its contents is
A. Magnetic disk
B. Punched paper tape
C. Master tape
D. Card reader
✅ The correct answer is option C.
454. Which storage device has the largest capacity in MB’s?
A. A floppy disk
B. A CD-ROM
C. Magnetic tape storage
D. Equal Capacity
✅ The correct answer is option B.
455. A factor which might cause an individual to consider using a computer in criminal activities is:
A. The computer’s access to large sums of money
B. The speed with which the crime can be accomplished
C. EFTS (Electronic Funds Transfer System)
D. All the above
✅ The correct answer is option D.
456. What does that acronym VGA stand for?
A. Extended Graphics Adapter
B. Enhanced Graphics Array
C. Video Graphics Array
D. Color Graphics Array
✅ The correct answer is option C.
457. The memory which is ultraviolet light erasable and electrically programmable is
A. ROM
B. PROM
C. RAM
D. EPROM
✅ The correct answer is option D.
458. As compared to diskettes, the hard disks are
A. more expensive
B. more portable
C. less rigid
D. slowly accessed
✅ The correct answer is option A.
459. Which generation of computers is covered by the period 1964-77?
A. First
B. Second
C. Third
D. Forth
✅ The correct answer is option C.
460. The barcode which is used on all types of items, is read by a scanning device directly into the computer. What is the name of this scanning device?
A. Laser scanner
B. Wand
C. OCR
D. MICR
✅ The correct answer is option A.