Explanation

A microprocessor is an electronic component that is used by a computer to do its work.

Central processing unit on a single integrated circuit chip containing millions of very small components including transistors, resistors, and diodes that work together.

Explanation

In computing, an icon is a pictogram  displayed on a computer screen in order to help the user navigate a computer system.

Explanation

• The interface between user and computer is called Programming
  

Explanation

Explanation

Computer hardware is virtually useless without computer software. Software is the programs that are needed to accomplish the input, processing, output, storage, and control activities of information systems.

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VU FIA ASSISTANT PAST PAPER 01-01-2022

Explanation

First version of Java released: 23 May 1995

Java Designed by: James Gosling (Canadian computer scientist)

FIA CBT VU PAPER 22-12-2021

Explanation

 A macro is a series of commands and instructions that you group together as a single command to accomplish a task automatically. 

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VU CBT FIA PAPER 25-12-2021

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 CBT VU PAPER 17-12-2021

Explanation

CMOS is used to update date, time and BIOS.

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FIA CBT VU PAPER 17-12-2021

Explanation

In the relational model of databases, a primary key is a specific choice of a minimal set of attributes that uniquely specify a tuple in a relation.

Informally, a primary key is "which attributes identify a record", and in simple cases are simply a single attribute: a unique id.

A field is also known as a column

that stores the same type of data and hence can be called a category of data.

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vu FIA CBT PAPER 15-12-2021