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What is the decimal equivalent of the hexadecimal number 1A?
Anonymous Quiz
43%
26
20%
17
23%
32
13%
20
Which of the following statements about software is true?
Anonymous Quiz
14%
Software is the physical part of the computer.
50%
Software is a set of instructions that the hardware executes.
14%
System software is designed for end-user tasks like writing a letter.
21%
Application software manages the computer's basic functions.
Which unit holds data temporarily during processing?
Anonymous Quiz
7%
Input Unit
7%
Output Unit
14%
Secondary Storage
71%
Memory Unit (Primary Memory)
What does a language translator like a compiler do?
Anonymous Quiz
4%
Manages memory allocation for programs.
79%
Converts a high-level language into machine code.
7%
Connects the computer to the internet.
11%
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.
28%
Speed decreases, cost per bit decreases, capacity increases.
12%
Speed decreases, cost per bit increases, capacity increases.
16%
Speed increases, cost per bit decreases, capacity decreases.
The output of an AND gate is 1 when:
Anonymous Quiz
21%
Input A=1, B=0
12%
Input A=0, B=1
12%
Input A=0, B=0
56%
Input A=1, B=1
Which gate returns true only if its two inputs are different?
Anonymous Quiz
20%
AND
22%
OR
37%
XOR
22%
NAND
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