Information Technology Essentials Quiz

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Questions and Answers

What are the steps performed to solve a problem using a computer?

Designing the algorithm, testing the program, optimizing the solution
Identifying the problem, researching solutions, coding the algorithm
Understanding the problem, implementing the solution, evaluating the program
Analyzing the problem, proposing a solution, translating the algorithm into a program (correct)

What is the term used to describe the difficulty of solving computational problems?

Complexity (correct)
Undecidability
Efficiency
Decidability

What is the process of rewriting all the algorithm steps using a programming language called?

Testing the program
Implementing the solution
Optimizing the algorithm
Translating the algorithm into a program (correct)

What does the term 'computability' refer to in the context of computer systems?

The ability to solve problems using an algorithm (C) Signup and view all the answers

What is the term used to describe the sets of finite steps for solving a problem?

Algorithm (A) Signup and view all the answers

What is the definition of software?

A collection of programs, libraries, data, and documentation as a single logical object to be run on a computer to perform specific tasks. (B) Signup and view all the answers

What is the purpose of system software?

To provide the essential functions and services required for the operation of a computer. (D) Signup and view all the answers

What is the role of application software?

To perform specific tasks for the end user. (B) Signup and view all the answers

How is software defined in the context of computer systems?

As a collection of programs and data that directs a computer's hardware to perform tasks. (C) Signup and view all the answers

What distinguishes system software from application software?

System software provides essential functions for computer operation, while application software performs specific tasks for the end user. (D) Signup and view all the answers