Explanation

• Alan Turing is known as the father of Computer Science.
• He is known for his foundational work in computing theory.
• He introduced key ideas of algorithms and machine computation.
• His work contributed to the development of modern computers and artificial intelligence (AI).
• He also played an important role in World War II code-breaking efforts.

Last verified on 24-06-2026

Explanation

• The Turing Test was introduced by Alan Turing in 1950.
• It is used to check machine intelligence.
• It is based on whether a machine can imitate human conversation.
• If a human cannot distinguish machine from human, the machine is considered intelligent.
• This idea was presented in his paper “Computing Machinery and Intelligence”.

Last verified on 24-06-2026

Explanation

• The Turing Test was introduced by Alan Turing in 1950.
• It is used to check machine intelligence.
• It is based on whether a machine can imitate human conversation.
• If a human cannot distinguish machine from human, the machine is considered intelligent.
• This idea was presented in his paper “Computing Machinery and Intelligence”.

Last verified on 24-06-2026

Explanation

• Microsoft Office is not an open source software.
• Because its source code is owned and controlled by Microsoft.
• Open source software allows users to view, modify, and distribute its source code.

Additional information:

Open source examples:

• Android
• Linux OS
• LibreOffice
• Mozilla Firefox
• Apache Web Server

Closed-source examples:

• Microsoft Windows
• Microsoft Office
• Adobe Photoshop

Last verified on 24-06-2026

Explanation

• Base (Radix): 2
• Digits used: 0, 1
• Used in: Computers, programming, digital circuits
• Each digit is called a bit (binary digit)
• Example: 1011₂

Last verified on 07-06-2026

Explanation

• A website cookie is used to track and remember user preferences and browsing activity.
• It helps websites recognize returning users.
• It stores small data like login info, settings, and preferences.
• It improves user experience by personalizing content.

Last verified on 24-06-2026

Explanation

• Fake website traffic is called Bot traffic.
• It is generated by automated software (bots).
• It does not come from real human users.
• It is often used to manipulate views, clicks, or analytics data.
• It can affect website performance and statistics.

Last verified on 24-06-2026

Explanation

• ROM is commonly used to store firmware in embedded systems.
• Firmware is permanent software stored in non-volatile memory.
• ROM retains data even when power is OFF.
• It is essential for device startup and basic control functions.

Last verified on 24-06-2026

Explanation

• Switch is a networking device used to connect multiple computers in a network.
• It forwards data only to the intended device using MAC addresses.
• It improves network efficiency and reduces data traffic.
• It is commonly used in LAN (Local Area Network).
• It is works on Data Link Layer (OSI Model Layer 2).

Last verified on 24-06-2026

Explanation

• Ada Lovelace is considered the world’s first programmer.
• Because she wrote the first algorithm for a machine.
• She worked on Charles Babbage’s Analytical Engine in the 1840s.
• Her work is recognized as the first concept of computer programming.

Last verified on 23-06-2026