Explanation

A nibble can have 16 possible values due to the four bits that are the same as one hexadecimal.

In computer architecture, 8-bit integers or other data units are those that are 8 bits 

Unit of: digital information, data size

Unit system: unit derived from bit

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Explanation

1000 million bytes is equal to 1 billion bytes, which is equivalent to 1 gigabyte (GB).

To break it down:

1 million bytes = 1 megabyte (MB)

1000 million bytes = 1000 megabytes (MB)

1000 megabytes (MB) = 1 gigabyte (GB)

Explanation

A bit is the smallest unit of data in a computer.

A bit has a single binary value, either 0 or 1.

Explanation

*LAN is a data communication system within a building, plant or campus or between nearly building.

*A MAN is a data communication system covering an area the size of a town or city.*A WAN is

*A Wan is a data Communication system spanning states, countries or whole world.

Explanation

RAM stands for Random Access Memory.

Explanation

QWERTY refers to the first six letters on the upper row of the keyboard.

The QWERTY layout was devised and created in the early 1870s

The key arrangement was devised by Christopher Latham Sholes

104 buttons or keys in a QWERTY keyboard 

The QWERTY keyboard is also known as the Sholes keyboard

ND18-4-2023

Explanation

SMTP pushes email messages to the server.

SMTP is part of the application layer of the TCP/IP protocol.

SMTP is used for sending emails while POP is used for receiving emails.

SMPT: Simple Mail Transfer Protocol

POP: Post Office Protocol

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VU CBT FIA SI ASI PAPER 13-12-2021

Explanation

The process of connecting to an internet account is called Log in.

It involves entering your credentials to access the account.

Log out refers to the process of disconnecting from your account, ending your session.

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

Explanation

KB stands for Kilobyte

MB stands for Megabyte

GB stands for Gigabyte

TB stands for Terabyte