Explanation

Altair

From interest computer systems to Apple

A small organization named MITS made the primary private laptop, the Altair.

This laptop, which used Intel Corporation`s 8080 microprocessor, turned into advanced in 1974.

Explanation

Point-to-point: Connects exactly two nodes, creating a single link between the host and the destination.

Broadcast: Sends data to all nodes in a network.

Multicast: Sends data to a specific group of nodes.

Anycast: Sends data to the nearest or best destination among a group.

Explanation

The first successful GUI-based computer was the Apple Lisa, developed by Apple Inc. in 1983.

It introduced a mouse-driven interface with icons and windows, paving the way for modern operating systems.

Explanation

Nested loops are loops placed inside another loop.

It allowing complex iteration through multi-dimensional data structures.

They are commonly used for tasks like processing matrices or multi-level data.

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.

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

Pitman's Shorthand is the most popular system of shorthand writing.

He is known for its efficiency and speed in capturing spoken words through phonetic symbols.

It has been widely used for decades in various fields, especially in stenography.

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

The hierarchical model organizes data in a tree-like structure, similar to an organizational chart, where each record has a single parent and can have multiple children.

It represents relationships between data in a parent-child hierarchy.

Explanation

A system analyst studies and analyzes business problems and designs efficient information systems to solve them.

They act as a bridge between users and developers, planning solutions and coordinating software/system development.