11th Computer Science Book back one mark question pdf 2022-2023 for Tamil medium
11th Computer Science Book back one mark question
- Which is a basic electronic circuit which operates on one or more signals?
(A) Boolean algebra (B) Gate (C) Fundamental gates (D) Derived gates
- Which gate is called as the logical inverter?
(A) AND (B) OR (C) NOT (D) XNOR
- A + A = ?
(A) A (B) O (C) 1 (D)
- NOR is a combination of ?
(A) NOT(OR) (B)NOT(AND) (C ) NOT(NOT) (D) NOT(NOR)
- NAND is called as …… Gate
(A) Fundamental Gate (B) Derived Gate (C) Logical Gate (D) Universal gate
- Which is the fastest memory?
(a) Hard disk (b) Main memory (c) Cache memory (d) Blue-Ray disk
- How many memory locations are identified by a processor with 8 bits address bus at a time?
(a) 28 (b) 1024 (c) 256 (d) 8000
- What is the capacity of 12cm diameter DVD with single sided and single layer?
(a) 4.7 GB (b) 5.5 GB (c) 7.8GB (d) 2.2 GB
- What is the smallest size of data represented in a CD?
(a) Blocks (b) Sectors (c) Pits (d) Tracks
- Display devices are connected to the computer through.
(a) USB port (b) Ps/2 port (c) SCSI port (d) VGA connector
11. Who developed C++?
(a) Charles Babbage (b) Bjarne Stroustrup (c) Bill Gates (d) Sundar Pichai
12. What was the original name given to C++?
(a) CPP (b) Advanced C (c) C with Classes (d) Class with C
13. Who coined C++?
(a) Rick Mascitti (b) Rick Bjarne (c) Bill Gates (d) Dennis Ritchie
14. The smallest individual unit in a program is:
(a) Program (b) Algorithm (c) Flowchart (d) Tokens
15. Which of the following operator is extraction operator in C++?
(a) >> (b) << (c) <> (d) ^^
The pdf is given below. Kindly download and make it useful.
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