A. Mnemonic
B. Address
C. Macro
D. assemble
✅ The correct answer is option C.
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
1012. A code which uses more bits for each character then what is necessary is known as
A. Hollerith code
B. Gray code
C. Redundant code
D. Mnemonics
✅ The correct answer is option C.
1013. The area of computer science which is concerned with the display of pictures is
A. Networks
B. Graphics
C. Designing
D. Architecture
✅ The correct answer is option B.
1014. Which company is not a microprocessor manufacturer?
A. IBM
B. AMD(Advanced Micro Devices)
C. Microsoft
D. Intel
✅ The correct answer is option C.
1015. An IC contains 50 gates each of which consists of 6 components. Its belong to
A. VLSI
B. LSI
C. MSI
D. SSI
✅ The correct answer is option C.
1016. Full adder has
A. 4 inputs
B. 8 inputs
C. 10 inputs
D. 3 inputs
✅ The correct answer is option D.
1017. What is required when more than one person uses a central computer at the same time?
A. Light pen
B. Mouse
C. Digitizer
D. Terminal
✅ The correct answer is option D.
1018. Conversion of a hexadecimal number 4E16 to binary number is
A. 10011012
B. 10011102
C. 11011002
D. 1101112
✅ The correct answer is option B.
1019. What was the name of the first commercially available micro-processor chip?
A. Intel 8008
B. Intel 8080
C. Intel 4004
D. Motorola 6809
✅ The correct answer is option C.
1020. The first IBM PC did not have any
A. Disk drive
B. RAM
C. ROM
D. Port
✅ The correct answer is option A.