Which gate is known as the universal gate because it can be used to create all other logic gates?
Anonymous Quiz
9%
OR
26%
AND
50%
NAND
15%
XOR
The output of a NOT gate with an input of 0 is:
Anonymous Quiz
3%
0
65%
1
23%
Undefined
10%
Both 0 and 1
The Boolean expression for an OR gate with inputs A and B is:
Anonymous Quiz
26%
A . B
68%
A + B
3%
A'
3%
A XOR B
What is the binary equivalent of the decimal number 25?
Anonymous Quiz
38%
11001
17%
10011
31%
11010
14%
11100
The number system with base 16 is known as:
Anonymous Quiz
6%
Decimal
17%
Octal
8%
Binary
69%
Hexadecimal
How many bits does a standard ASCII code use to represent a character?
Anonymous Quiz
21%
4 bits
51%
7 or 8 bits
15%
16 bits
13%
32 bits
Which encoding scheme is designed to represent characters from virtually all writing systems?
Anonymous Quiz
37%
ASCII
26%
EBCDIC
5%
ISCII
32%
Unicode
What is the decimal equivalent of the binary number 10110?
Anonymous Quiz
21%
20
55%
22
9%
26
15%
18
Which of the following represents the hexadecimal digit 'E'?
Anonymous Quiz
16%
10
11%
12
58%
14
16%
15
What is ISCII primarily used for?
Anonymous Quiz
21%
Representing European languages
50%
Representing Indian scripts
29%
A universal standard for all languages
0%
Encoding for mainframe computers
What is the octal equivalent of the binary number 110101?
Anonymous Quiz
41%
65
21%
53
21%
72
18%
63
UTF-8 and UTF-16 are different forms of which encoding standard?
Anonymous Quiz
5%
ASCII
22%
ISCII
62%
Unicode
11%
EBCDIC
🙏2
What is the decimal equivalent of the hexadecimal number 1A?
Anonymous Quiz
40%
26
23%
17
21%
32
16%
20
🥰1
Which of the following statements about software is true?
Anonymous Quiz
10%
Software is the physical part of the computer.
51%
Software is a set of instructions that the hardware executes.
15%
System software is designed for end-user tasks like writing a letter.
23%
Application software manages the computer's basic functions.
Which unit holds data temporarily during processing?
Anonymous Quiz
7%
Input Unit
14%
Output Unit
12%
Secondary Storage
67%
Memory Unit (Primary Memory)
What does a language translator like a compiler do?
Anonymous Quiz
5%
Manages memory allocation for programs.
76%
Converts a high-level language into machine code.
11%
Connects the computer to the internet.
8%
Scans the computer for viruses.