Computer Fundamentals cover a wide range of topics related to computers, including hardware, software, operating systems, and more. Whether you’re a beginner or an experienced professional, understanding these basics is essential.

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111.A register in CPU used to store the address of the next instruction to be executed is known as?
Correct Answer: (A) Program counter
112.One who designs, writes, tests and maintenance computer programs is called?
Correct Answer: (B) Programmer
113.Which of the following terms applies to communication between two computer systems??
Correct Answer: (D) connectivity
114.A memory in CPU that holds program instructions, input data, intermediate results and the output information produced during processing is?
Correct Answer: (B) Primary memory
115.A collection of complete programs, subroutines, and program modules that have already been developed, tested and documented to be used by programming projects.?
Correct Answer: (B) Program library