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Average speed of whole journey = 60 km/hr Using the formula, average speed = 2xy/(x + y) x = speed of first 100 km = 40 km/hr 60 = 2 x (40 x y)/(40 + y) = 120 km/hr
Internal communication within institutions is done through
Which of the following is a type of malicious software designed to harm or exploit any computer system?
In the context of computer security, what does 'phishing' refer to?
What is the primary function of the CPU?
What is a common risk of oversharing personal information on social media?
Phishing is an example of what type of computer security threat?
Which type of software is designed to help users perform specific tasks?
What type of software is LibreOffice?
Which bank launched a USSD application for its users?
Which of the following is not an input device?