Business Data Networks and Security Chapter 11 Exam Questions Answered Correctly Latest Update 2024 (Rated A+)

Business Data Networks and Security Chapter 11 Exam Questions Answered Correctly Latest Update 2024 (Rated A+) The attack on GHOSTNET began with ________. A) a wireless vulnerability B) a social engineering attack C) malicious mobile code D) an insider attack - Answers B) a social engineering attack The Trojan horse placed on the first compromised GHOSTNET client could ________. A) conduct audio and video surveillance B) delete files C) both A and B D) neither A nor B - Answers A) conduct audio and video surveillance True or False A networked application is an application that requires a network to operate. - Answers TRUE The way in which application layer functions are spread among computers to deliver service to users is called ________. A) distributed processing B) peer-to-peer computing C) client/server computing D) an application architecture - Answers D) an application architecture Users are primarily concerned with the ________ layer. A) application B) transport C) internet D) physical - Answers A) application The advance that made the client/server application architecture possible was ________. A) the Internet B) client processing power C) application sophistication D) input/output methods - Answers B) client processing power Typically, the most common way for an attacker to get extensive privileges on a computer is to ________. A) take over an application program B) take over the operating system C) take over a computer's hardware D) privilege escalation after an initial takeover - Answers A) take over an application program Having all privileges on a computer is known as having ________. A) access B) omniscience C) root privileges D) mojo - Answers C) root privileges In XSS, the malicious script that gets placed in a webpage sent to a target is ________. A) created by a Trojan horse B) sent by someone who has compromised the webserver C) embedded in a database the user queries D) sent by a user - Answers D) sent by a user A lesson of XSS is that programmers should never trust ________. A) contractors B) their own staff colleagues C) databases D) user input - Answers D) user input In SQL injection attacks, the attacker sends ________. A) a legitimate SQL query B) a malformed SQL query C) user input that is used in an SQL query D) an SQL query in malware that is delivered to the target computer - Answers C) user input that is used in an SQL query RFC 822 and RFC 2822 standards govern ________. A) plain text content of e-mail messages B) HTTP page contents C) HTML page contents D) pages written in any language - Answers A) plain text content of e-mail messages E-mail bodies that have non-English text use ________. A) RFC 822 and RFC 2822 B) HTTP C) MIME D) UNICODE - Answers D) UNICODE A traditional e-mail user sending messages to his or her mail server would most likely use ________. A) IMAP standard B) POP standard C) either IMAP or POP standard D) SMTP standard - Answers D) SMTP standard Mail servers communicate with each other by using ________. A) POP B) HTTP C) RFC 2822 D) SMTP - Answers D) SMTP A traditional e-mail user retrieving messages from his or her mail server could use ________. A) IMAP standard B) POP standard C) either IMAP or POP standard D) SMTP standard - Answers C) either IMAP or POP standard Which of the following allows you to read your e-mail easily on an Internet café's computer? A) POP B) Web-enabled e-mail C) both A and B D) neither A nor B - Answers B) Web-enabled e-mail Antivirus software checks e-mail attachments for ________. A) viruses B) Trojan horses C) both A and B D) neither A nor B - Answers C) both A and B True or False If companies place antivirus software on all of their client PCs, this will stop almost all virus infections. - Answers False