1511. A type of instruction that can produce several lines of machine language code is a
A. Mnemonic
B. Address
C. Macro
D. assemble
✅ The correct answer is option C.
Computer
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1512. 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.
1513. 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.
1514. Which company is not a microprocessor manufacturer?
A. IBM
B. AMD(Advanced Micro Devices)
C. Microsoft
D. Intel
✅ The correct answer is option C.
1515. 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.
1516. Full adder has
A. 4 inputs
B. 8 inputs
C. 10 inputs
D. 3 inputs
✅ The correct answer is option D.
1517. Portable program means?
A. Independent from its authors
B. Independent of platform
C. Program with wheels
D. None of the above
✅ The correct answer is option B.
1518. In negative logic, the logic state 1 corresponds to
A. negative voltage
B. zero voltage
C. more negative voltage
D. lower voltage level
✅ The correct answer is option D.
1519. Group of instructions that directs a computer is called
A. Storage
B. Memory
C. Logic
D. Program
✅ The correct answer is option D.
1520. A list of instructions used by a computer is called
A. Text
B. CPU
C. Program
D. Output
✅ The correct answer is option C.