Fundamentals Of Computer Operations Quiz

1. What is the definition of APPLICATIONS?

A type of clothing worn by dancers

A type of fruit that grows on trees

A method for predicting the weather using astrology

The correct answer defines 'APPLICATIONS' as software designed for specific tasks, not related to fruit, clothing, or astrology.

Explanation

The correct answer defines 'APPLICATIONS' as software designed for specific tasks, not related to fruit, clothing, or astrology.

2. What is a bit?

A type of computer virus.

A type of computer hardware component.

A unit of measurement for memory storage capacity.

A bit is the basic unit of information in computing and digital communications. It represents a binary digit, which can hold a value of either 0 or 1. It is not related to viruses, memory storage capacity, or hardware components.

Explanation

A bit is the basic unit of information in computing and digital communications. It represents a binary digit, which can hold a value of either 0 or 1. It is not related to viruses, memory storage capacity, or hardware components.

3. What is authentication?

The process by which a computer system validates a user's logon information.

The process of encrypting data during transmission.

The process of determining if a computer system is working properly.

The process of organizing data in a systematic way.

Authentication is the process of confirming the truth of an attribute of a single piece of data (a datum) claimed true by an entity. It involves confirming the correctness of the logon information provided by a user to access a computer system.

Explanation

Authentication is the process of confirming the truth of an attribute of a single piece of data (a datum) claimed true by an entity. It involves confirming the correctness of the logon information provided by a user to access a computer system.

4. What is a byte in computing?

A combination of eight bits arranged in sequence.

A unit of memory that stores text data.

An input method for touchscreens.

A type of computer virus.

A byte is specifically defined as eight bits, which are the basic unit of digital information in computing. Incorrect answers provide distractors to test the understanding of the concept.

Explanation

A byte is specifically defined as eight bits, which are the basic unit of digital information in computing. Incorrect answers provide distractors to test the understanding of the concept.

5. What is authorization in terms of user permissions?

The process of encrypting data to ensure secure communication.

The process by which a system determines if a user is who they claim to be.

The process of granting access to resources based on who the user is.

The process by which a user can associate specific permissions to each username.

Fundamentals of Computer Operations Quiz