What is the binary equivalent of the decimal number 25?
Anonymous Quiz
45%
11001
14%
10011
32%
11010
9%
11100
The number system with base 16 is known as:
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7%
Decimal
10%
Octal
7%
Binary
76%
Hexadecimal
How many bits does a standard ASCII code use to represent a character?
Anonymous Quiz
20%
4 bits
53%
7 or 8 bits
17%
16 bits
10%
32 bits
Which encoding scheme is designed to represent characters from virtually all writing systems?
Anonymous Quiz
39%
ASCII
21%
EBCDIC
4%
ISCII
36%
Unicode
What is the decimal equivalent of the binary number 10110?
Anonymous Quiz
23%
20
54%
22
12%
26
12%
18
Which of the following represents the hexadecimal digit 'E'?
Anonymous Quiz
13%
10
10%
12
60%
14
17%
15
What is ISCII primarily used for?
Anonymous Quiz
22%
Representing European languages
44%
Representing Indian scripts
33%
A universal standard for all languages
0%
Encoding for mainframe computers
What is the octal equivalent of the binary number 110101?
Anonymous Quiz
42%
65
23%
53
19%
72
15%
63
UTF-8 and UTF-16 are different forms of which encoding standard?
Anonymous Quiz
7%
ASCII
14%
ISCII
64%
Unicode
14%
EBCDIC
🙏2
What is the decimal equivalent of the hexadecimal number 1A?
Anonymous Quiz
47%
26
19%
17
22%
32
13%
20
Which of the following statements about software is true?
Anonymous Quiz
13%
Software is the physical part of the computer.
52%
Software is a set of instructions that the hardware executes.
13%
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
7%
Output Unit
13%
Secondary Storage
73%
Memory Unit (Primary Memory)
What does a language translator like a compiler do?
Anonymous Quiz
3%
Manages memory allocation for programs.
80%
Converts a high-level language into machine code.
7%
Connects the computer to the internet.
10%
Scans the computer for viruses.
In the memory hierarchy, as we move from top to bottom (CPU Registers to Secondary Storage), what generally happens?
Anonymous Quiz
44%
Speed increases, cost per bit increases, capacity decreases.
30%
Speed decreases, cost per bit decreases, capacity increases.
11%
Speed decreases, cost per bit increases, capacity increases.
15%
Speed increases, cost per bit decreases, capacity decreases.
The output of an AND gate is 1 when:
Anonymous Quiz
19%
Input A=1, B=0
11%
Input A=0, B=1
11%
Input A=0, B=0
58%
Input A=1, B=1