Basic HTML Version

|  | Table of Contents |  | View Full Version

Page 18 - 2632_CodeMind
P. 18

    Norton               Quick Heal               AVG                  McAfee

                           REFRESH

                           Cyber crimes are offences that are committed using computers and smart devices connected through
                          the Internet.
                           Authentication is the process of verifying a user’s identity before granting him or her access to a
                          computer system.
                           Password protection, face recognition, voice recognition are some important techniques for computer
                          safety.
                           Malware, or malicious software, is a software made to cause harm to your system.
                           The different types of malware are worm, trojan horse, spyware, ramsomware and rootkit.
                           A computer virus is a program that is able to copy itself when it is run.
                           A set of programs that identify and remove malware is known as antivirus software.

                                                      TeCh Ready

                     A.  Tick ( ) the correct option.

                        1.   ____________ refers to the use of Internet, e-mail, and instant messaging to harass, demean,
                            embarrass or intimidate someone.

                             (i)   Hacking                                    (ii)   Spamming

                            (iii)   Cyberbullying                            (iv)   Social Networking
                        2.  Which of the following statements is incorrect in context of Plagiarism?

                             (i)  We can copy the content written by someone without his permission.

                            (ii)   We can copy the content written by someone by taking his permission.

                            (iii)   We can copy the content written by someone by giving citation.
                            (iv)   We need to rephrase the content after copying.

                                                                                    Safeguarding your Computer     17

| 13 14 15 16 17 18 19 20 21 22 23 |