Explanation

• Page Up: Move the cursor or page up one screen.

Additional information:

• Ctrl + Home: Move to the top of a document.
  
• Ctrl + End: Move to the bottom of a document.
• Page Down: Move the cursor or page down one screen.

Last verified on 09-08-2026

Explanation

• Charles Babbage is credited with designing the first mechanical computer.
• He is widely regarded as the Father of the Computer.
• Difference Engine → Designed in the 1820s
• Analytical Engine → Described in 1837

Additional information:

• Ada Lovelace → Wrote an algorithm for the Analytical Engine
• Alan Turing → Pioneer of theoretical computer science

Last verified on 09-08-2026

Explanation

• Memory (RAM): Temporary, volatile, fast access
• Storage (HDD/SSD): Permanent, non-volatile, slower than RAM
• Example Memory: RAM in computers (4GB, 8GB, 16GB)
• Example Storage: Hard disk, SSD (256GB, 512GB, 1TB)
• Purpose: Memory = active tasks, Storage = long-term data

Last verified on 17-01-2026

Explanation

• 1 byte = 8 bits; therefore, 4 bytes = 4 × 8 = 32 bits.
• A bit is the smallest unit of digital data.
• It can represent 0 or 1.

Additional information:

• 1 byte = 8 bits
• 2 bytes = 16 bits
• 4 bytes = 32 bits
• 8 bytes = 64 bits
• 1 KB = 1,024 bytes
• 1 MB = 1,024 KB

Last verified on 09-08-2026

Explanation

• 1 Terabyte (TB) = 1000 Gigabytes (GB)

Additional information:

• 1 Gigabyte (GB) = 1000 Megabytes (MB)
• 1 Megabyte (MB) = 1000 Kilobytes (KB)

Last verified on 09-08-2026

Explanation

• A Drop Cap enlarges the first letter of a paragraph and makes it extend down several lines.

Additional information:

• The maximum number of lines that can be set for a Drop Cap in Microsoft Word is 10.
• The minimum number of lines is 1.
• The default setting is 3 lines.

Last verified on 07-08-2026

Explanation

• The correct sequence of data storage units from smallest to largest is Byte (B) → Kilobyte (KB) → Megabyte (MB) → Gigabyte (GB).
• A Byte is a basic unit of digital data and typically contains 8 bits.
• 1 KB = 1,024 bytes in the commonly used binary convention.
• 1 MB = 1,024 KB and 1 GB = 1,024 MB under the same convention.

Last verified on 09-08-2026

Explanation

• CMS stands for Content Management System.
• It is a software platform used to create, manage, edit, and publish digital content.
• It allows users to manage website content without requiring extensive coding knowledge.
• Common CMS functions include managing web pages, blog posts, images, and other media.
• Examples include WordPress, Joomla, and Drupal.

Last verified on 09-08-2026

Explanation

• HTML (Hypertext Markup Language) is the standard markup language used for creating web pages.
• It is the backbone of webpage development.
• It providing the structure and content that appears on the web.

Last verified on 08-08-2026

Explanation

• A software that can harm your computer is called a Virus.
• A computer virus is a type of malicious software (malware) that can damage files or disrupt computer operations.
• Viruses can spread by attaching themselves to files or programs.
• They may cause data loss, system slowdown, or other damage.

Last verified on 08-08-2026