Basic HTML Version

|  | Table of Contents |  | View Full Version

Page 87 - logicode 2609 C5
P. 87

    f.  Which of the following types of malware primarily infects executable files?
                              (i)  Boot Sector Virus                             (ii)  Macro Virus

                            (iii)  E-mail Virus                                 (iv)  Program File Virus

                     2.  Fill in the blanks using the words from the help box.

                              Norton, Malware, Attachments, Carbon, Signing out, Compose, Domain

                        a.  An e-mail address consists of a username and a _______________ name.
                        b.  The ‘Bcc’ field in an e-mail stands for Blind _______________ Copy.

                        c.  The _______________ option allows users to create a new e-mail message.
                        d.   E-mails can contain files such as documents, audio, videos, and pictures as
                            _______________.

                        e.  _______________ from an e-mail account helps prevent others from accessing it.
                        f.   An antivirus program scans all the files, and when an infected file is identified, it tries to
                            remove the _______________.
                        g.  _______________ antivirus is developed and distributed by Symantec Corporation.

                     3.  Answer in one or two words.

                        a.   What is one of the popular uses of the Internet?                              ____________

                        b.   Name the component of an e-mail window where all received messages
                            are displayed.                                                                 ____________

                        c.   Which component of an email window includes a brief introduction
                            about the message being sent to recipients?                                    ____________
                        d.  What should be unique for each email account?                                  ____________

                        e.   Name a virus that targets Word or Excel files.                                ____________
                        f.   What is the term for software that conceals itself inside legitimate
                            software?                                                                      ____________

                     4.  Think and answer.

                        a.  Write down any four advantages of using e-mail for communication.
                            _____________________________________________________________________________
                            _____________________________________________________________________________

                            _____________________________________________________________________________
                            _____________________________________________________________________________

                        b.  State one difference between the use of ‘Cc’ and ‘Bcc’ in an email.
                            _____________________________________________________________________________
                            _____________________________________________________________________________

                            _____________________________________________________________________________
                            _____________________________________________________________________________

                                                                                             E-mail and Malware Safety  85

| 82 83 84 85 86 87 88 89 90 91 92 |