Explanation

A "standalone" computer by definition does not require a network connection to function, as it operates independently. 

A LAN Card (Local Area Network card) is networking hardware used to connect a computer to a network (like the internet or a local office network).

RAM (Random Access Memory) is a crucial component for a computer's basic operation

An operating system (OS) is essential system software that manages the computer's hardware and software resources 

Explanation

• BCC stands for: Blind Carbon Copy
  • Used in: Email communication
  • Purpose: Hides recipient email addresses from other recipients

Additional information:

• CC (Carbon Copy): Recipients are visible to all
• BCC: Recipients are hidden from everyone except the sender

Last verified on 16-01-2026

Explanation

• Purpose: Prevents text from being hidden in the binding
• Location: Can be added to left or top depending on binding type
• Adjustable in: Layout > Margins > Custom Margins > Gutter

Explanation

Charles Babbage is known as the Father of the Computer.

He was an inventor from the UK.

Additional information:

• He was born in 1791.
• He was died in 1871.

Last verified on 16-01-2026

Explanation

URL: Uniform Resource Locator.

URL consists of five parts:

1. Scheme
2. Subdomain
3. Top-level domain
4. Second-level domain
5. Subdirectory

Last verified on 16-01-2026

Explanation

• When inserting content from one application into another, there are two main methods: embedding and linking.
• Embedding stores the content directly in the document.
• While linking keeps it connected to the source file.
• Both methods are part of OLE (Object Linking and Embedding) technology in Microsoft Office.

Last verified on 16-01-2026

Explanation

• Pascal’s calculator was called the Pascaline.
• John Mauchly co-invented the ENIAC (first electronic computer) much later.
• Harvard Aliken is unrelated to the first calculator.

Explanation

The World Wide Web was created by combining the internet with hypertext concepts.

It was invented in 1989 to improve information sharing at CERN.

Additional information:

Tim Berners Lee also created HTML, HTTP, and the first web browser.

Explanation

Blank DVDs that allow data to be erased and rewritten multiple times are called DVD+RW.

Standard DVDs can only be written once and cannot be reused.

Rewritable DVDs are useful for backups, software, and data transfer.

Additional information:

• DVD+RW can be rewritten up to 1000 times.
• Standard DVD (DVD-R or DVD+R) can only be written once.
• Rewritable DVDs are commonly used for temporary data storage and software testing.

Last verified on 16-01-2026

Explanation

DHCP automatically assigns IP addresses to devices.

It also provides subnet mask, gateway, and DNS information.

DHCP stands for Dynamic Host Configuration Protocol,

Last verified on 15-01-2026