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Computer Science - Computer Fundamentals

Exercise : Computer Fundamentals - Section 13
31.
A memory that contains a fine pattern of data permanently defined is
RAM
EPROM
ROM
PROM
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
32.
What is the number of bits needed for an address in a 4 K memory?
16
8
12
4
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
33.
Conversion of an octal number 1068 to binary number is
11100102
10001102
11001102
100001102
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
34.
The physical equipment made oi various metals, silicon and plastic components that make up the parts of a computer is called
micro
peripheral
hardware
disk drive
None of the above
Answer: Option
Explanation:
The physical components of a computer that are made up of various metals, silicon, and plastic are collectively known as hardware. Hardware includes the central processing unit (CPU), memory (RAM), storage (e.g. hard drives, SSDs), motherboard, power supply, and other components that make up a computer. All of these components work together to perform the tasks that a computer is capable of, such as running software programs, storing and accessing data, and connecting to the internet.
35.
Who launched IBM's First PC in 1981?
Dean Cline
Don Estridge
John F. Akers
David Svenson
None of the above
Answer: Option
Explanation:
The IBM PC was developed by a team of engineers at IBM, led by Philip Don Estridge. Estridge was the director of the project and is often credited with being the main driving force behind the development of the IBM PC. He oversaw the design and development of the machine, as well as the marketing and promotion of the product. Estridge was a pioneer in the field of personal computing and played a key role in shaping the modern computer industry.
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