Explanation

Refresh is used to update content of a webpage.

F5 is the shortcut key for Refresh. 

Explanation

Sprint is a fixed time period during which a specific set of tasks or features are developed and delivered in Agile methodologies.

It typically lasts for 1-4 weeks.

It is a core part of the Scrum framework in Agile.

Explanation

Explanation

Primary storage, also known as main storage or memory.

It is the area in a computer in which data is stored for quick access by the computer's processor.

The terms random access memory (RAM) and memory are often as synonyms for primary or main storage.

Explanation

Explanation

Optical fiber provides the fastest data transmission by using light signals to transmit data at high speeds.

It offers significantly higher bandwidth and lower latency compared to copper or coaxial cables.

Explanation

The formula for the number of possible communication channels in a round table meeting is: n(n-1)/2.

Explanation

The point and draw device is an input system that helps to point and select an icon to be shown on the screen quickly.

A mouse is a point-and-draw device.

Explanation

Widely known as a SIM card, is an integrated circuit that is intended to securely store the international mobile subscriber identity number and its related key.

SIM is an acronym that stands for Subscriber Identity Module.

Explanation

Phishing scams are fraudulent attempts to get sensitive data like passwords or credit card details by pretending to be a trustworthy entity (e.g., bank or service provider).

These scams often use fake emails, websites, or messages to trick users into revealing personal information.