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Periodic Assessment 4
(Based on chapters 9 & 10)
1. Rewrite the incorrect statements.
a. Hacking is a traceable activity that we leave behind after surfing the Internet.
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b. Phishing is not an illegal practice of obtaining sensitive information through e-mails.
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c. Cybercrime is a rule that governs our actions when we use computers and the Internet.
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d. Spamming refers to the act of sending important e-mails to a large number of recipients.
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2. Look at the given pictures and write their names.
a.
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b.
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c.
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d.
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3. Answer the following questions:
a. Write a short note on evolution of AI.
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b. What is the use of intelligent security?
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138 Premium Edition-VII Periodic Assessment 4 PB

