761. One MB is equal to?
A. 1024 Byte
B. 1024 KB
C. 1000 KB
D. 1024 GB
✅ The correct answer is option B.
Computer
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762. A type of line printer that uses an embossed steel band to form the letters printed on the paper is
A. Golf ball printer
B. Dot-matrix printer
C. Laser printer
D. Band printer
✅ The correct answer is option D.
763. Which of the following bus types are used by the Apple Macintosh computer?
A. ISA
B. NuBus
C. EISA
D. MCA
✅ The correct answer is option B.
764. Linux is a(n) …….. operating system
A. Open-source
B. Microsoft
C. Windows
D. Mac
✅ The correct answer is option A.
765. An index register that is automatically incremented or decremented with each use is
A. Auto index
B. Asynchronous
C. Assembler
D. Compiler
✅ The correct answer is option A.
766. Which was the world’s first minicomputer and when was it introduced?
A. PDP-1, 1959
B. 1MB System/36, 1960
C. PDP-11 1961
D. VAX 11/780, 1962
✅ The correct answer is option A.
767. The first practical commercial typewriter was invented in 1867 in the United States by
A. Christopher Latham Sholes
B. Carlos Glidden
C. Samuel Soule
D. All of the above
✅ The correct answer is option D.
768. Second generation computers are made of
A. Vaccum Tubes
B. Transistors
C. LSI
D. VLSI
✅ The correct answer is option B.
769. ASCII stands for
A. American standard code for information interchange
B. All purpose scientific code for information interchange
C. American security code for information interchange
D. American Scientific code for information interchange
✅ The correct answer is option A.
770. A number that is used to control the form of another number is known as
A. Map
B. Mask
C. Mamtossa
D. Marker
✅ The correct answer is option B.