Function | MCQs

Explanation

Creating web pages is not a function of an operating system; it is done using specialized software like HTML editors or web development tools.

An operating system manages hardware, software, file storage, and application execution.

Explanation

User-defined functions are those that are created by the programmer to perform specific tasks.

Unlike pre-defined functions, they offer custom behavior and improve code reusability and structure.

Explanation

 Function overloading allows multiple functions with the same name but different parameters.

It is a type of compile-time polymorphism, enabling code flexibility and readability.

Explanation

BIOS (Basic Input/Output System) is a firmware interface

They initialize and test a computer's hardware components during the booting process and provide a runtime environment for the operating system to load.

Key functions of BIOS include:

• Power-on self-test (POST) to check hardware functionality.
• Loading the bootloader to start the operating system.
• Providing basic control over hardware like the keyboard and display.

Explanation

First-person pronouns: We, us, our,and ourselves

Second-person pronouns: you, your, yours

Third-person pronouns: he, him, his, himself, she, her, hers, herself, it, its, itself, they, them, their, theirs, and themselves

Explanation

The MAX function in Excel returns the highest value in a set of data that you specify.

It can be used to find the maximum value in a range of cells, a list of numbers, or an array.

Example: =MAX(A1:A10) returns the highest value in cells A1 through A10.

Explanation

The F4 key is commonly used to repeat the last action in programs like Microsoft Word and Excel.

For example, if you format text or perform a specific action, pressing F4 will repeat it.

Explanation

A Linker is a computer program that combines object codes (from various source files) into a single executable program.

It resolves references between modules and links library files if needed.

Explanation

Explanation

To open a file, you can select the file icon in the menu bar.

The file menu is typically the first item in the menu bar.

It contains commands for handling files, such as open, save, and print.