Explanation

VPN are also used for hides users’ physical location.

VPN masks your IP address.

A VPN can hide a user’s browsing activity.

There are 6 types of VPN protocols.

There are 2 types of VPNs.

Explanation

CHAP is used for verifies the identity of the client by using a three-way handshake.

Explanation

Cookies were originally designed for server-side programming,

and at the lowest level, they are implemented as an extension to the HTTP protocol.

Explanation

• Cookies are text files with small pieces of data such as a username and password etc.
• The purpose of the computer cookie is to help the website keep track of your visits and activity.
• That is used to identify your computer as you use a computer network.
• Specific cookies known as HTTP cookies are used to identify specific users and improve your web browsing experience.

Explanation

Dennis Ritchie is the father of MS-DOS.

MS-DOS was developed in 1982.

MS-Dos stand for Microsoft Disk Operating System

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Explanation

Dennis Ritchie is the father of MS-DOS.

MS-DOS was developed in 1982.

MS-Dos stand for Microsoft Disk Operating System

Explanation

Dennis Ritchie is the father of MS-DOS.

MS-DOS was developed in 1982.

MS-Dos stand for Microsoft Disk Operating System

Explanation

Explanation

کمپیوٹر ایک برقیاتی آلہ جو حساب کے سوال اور پیچیدہ شماریاتی مسئلے، مقررہ اور پروگرامی ہدایات کے مطابق ،آسانی سے حل کر لیتا ہے.

Explanation

Chip multiprocessors also known as: multi-core computing