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What is Cyber Security

About Cyber Security  Cyber security has become an increasingly important topic in recent years, as the world becomes more reliant on technology and digital communication. From personal devices to corporate networks, the need to protect against cyber threats has never been greater. Cyber threats can come in many forms, such as viruses, malware, phishing scams, and data breaches. These threats can cause serious damage, including financial loss, identity theft, and even national security breaches. To protect against cyber threats, there are a few key strategies that individuals and organizations can use. One of the most important is to keep all software and security systems up to date. Cyber criminals are always looking for vulnerabilities in software, and companies regularly release updates to fix these vulnerabilities. By keeping software up to date, individuals and organizations can reduce their risk of being hacked. Another important strategy is to use strong passwords and two-fa...

The diagram shows a semicircle carpet with a diameter of 7ft. What is the area of carpet? Use 𝒑𝒊 = 𝟐𝟐/𝟕

Q. The diagram shows a semicircle carpet with a diameter of 7ft. What is the area of carpet? Use 𝒑𝒊 = 𝟐𝟐/𝟕.

(A) 1.925 sq. ft.
(B) 19.23 sq. ft.
(C) 1925 sq. ft.
(D) 192.5 sq. ft.

Ans: (B) 19.23 sq. ft.




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