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Let the radius of the circle = r Area of circle = 1386 = 22/7 × r × r ⇒ r = 21 cm Area of rectangle = 105 = L × B = 28 × B ⇒ B = 5 cm Perimeter = 2 × (L + B) = 2 × (21 + 5) = 52 cm
What is online banking also called?
Which of the following is a type of malicious software designed to harm or exploit any computer system?
What is a "phishing" attack?
Which protocol is used to securely transfer web pages?
In the context of computer security, what does 'phishing' refer to?
What type of malware locks a user's files and demands payment?
In LibreOffice Writer, which view shows all styles available?
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Which bank launched a USSD application for its users?
Which command provides a bilingual environment?