Explanation

A mouse helps users select items and point to objects on the computer screen.

It is a primary input device for graphical user interfaces.

Explanation

Slide transitions can be applied to the current slide, previous slide, or new slide.

Transitions can be set to occur when entering or exiting any of these slides.

Explanation

POP3 (Post Office Protocol 3) downloads emails to the local device and can delete them from the server.

It is used for offline email access and managing emails on a single device.

Explanation

The CONCATENATE function combines text from multiple cells into one cell.

Useful for merging first and last names, addresses, or other text data.

Explanation

WINDOWS.INI stores configuration and settings for Windows operating system.

It helps Windows and applications to load user preferences and system configurations.

Explanation

• E-mail stands for: Electronic Mail
• Father of E-mail: Ray Tomlinson
• First E-mail sent: 1971
• @ is used to divide an email into: two parts
• SMTP helps to send: E-mails
• SMTP stands for: Simple Mail Transfer Protocol
• Received email is saved: inbox
• Sent email is saved in: sent box
• Maximum attachment size in Yahoo Email: 25 MB
• G-mail stands: Google Mail
• Email spam also called: junk email
• To close email account click: sign out
• To create new E-mail: Sign Up
• Email hacking means: Illegal access to open email accounts of others
• Junk email is also called: Spam 
•  At sign (@): always a part of email address
• Sending an E-mail is similar to: writing a letter
• A allows us to access our e-mail from anywhere: Webmail interface 
• Bookmark:  is associated with Internet E-mail

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  FIA VU CONSTABLE PAST PAPER 2021

Explanation

Spooling allows the printer to receive data from the CPU and print at its own speed.

It manages multiple print jobs efficiently by queuing them in a buffer.

Explanation

Hard real-time OS ensures tasks meet strict deadlines with minimal timing variation (jitter).

Soft real-time OS allows more flexibility, so jitter can be higher.

Explanation

The byte is a unit of digital information that most commonly consists of eight bits.

Unit of: digital information, data size

Unit system: unit derived from bit

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RY 13-12-202

Explanation

Webcams can be built-in computer hardware or peripheral devices and are commonly connected to a device using USB or wireless protocols.