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5.   Which of the following is not a malware?
                         i.  Koobface                                        ii.  Ballpit
                         iii.  Firewall                                      iv.  Sasser

                     Ans. 1. ii    2. i    3. iii    4. iv    5. iii


                 Unsolved Exercise



                                                              SECTION A
                                                      (Objective Type Questions)
                 A.  Multiple choice questions.
                     1.   Which type of cyber attack involves tracking a user’s keystrokes?

                         i.  Ransomware                                      ii.  Phishing
                         iii.  Keylogging                                    iv.  Spoofing
                     2.   Which of the following signifies a secure website?
                         i.  http://                                         ii.  https://
                         iii.  www.                                          iv.  ftp://

                     3.   What is an example of an adware?
                         i.  Pop-up advertisements                           ii.  File-encrypting software
                         iii.  Antivirus software                            iv.  Email spam filter

                     4.   Which cybercrime involves repeatedly harassing someone online?
                         i.  Cyberstalking                                   ii.  Phishing
                         iii.  Spamming                                      iv.  Social engineering
                     5.   What does the golden lock in the browser address bar indicate?
                         i.  A slow website                                  ii.  A secure and encrypted connection

                         iii.  A website is loading ads                      iv.  A website has viruses
                     6.   What is a proxy server used for?
                         i.  Enhancing graphics                              ii.  Blocking malware
                         iii.  Hiding IP address                             iv.  Speeding up the Internet

                     7.   What does antivirus software do?
                         i.  Increases Internet speed                        ii.  Detects and removes malware
                         iii.  Improves battery life                         iv.  Sends spam emails
                     8.   Which of the following is an example of social engineering?
                         i.  Installing software updates                     ii.  Tricking users into revealing passwords

                         iii.  Using a VPN for security                      iv.  Creating strong passwords

                 B.   Fill in the blanks.
                     1.   The .................................... is the most significant innovation of mankind.
                     2.     .................................... and .................................... programs offer real-time protection and restrict the computer
                         from getting affected by malwares.




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