Which of the following elements of website usability describes how quickly a user performs tasks after learning a website's basic design measures?
A) ease of learning
B) efficiency
C) memorability
D) error rates
Q. 2Which of the following types of websites allows users to undertake many of the same activities as bulletin boards?
A) discussion forums
B) iCalendars
C) blogs
D) instant messaging
Q. 3What does functional dependence mean? Illustrate with an example.
What will be an ideal response?
Q. 4Social engineering refers to extracting confidential information from information systems through legal procedures.
Indicate whether the statement is true or false
Q. 5Web beacons are tiny, invisible software programs hidden in e-mail messages and Web pages that are used to track and report a user's online behavior.
Indicate whether the statement is true or false
Q. 6The single sign-on is a gateway service that permits users to log in once with a single user ID and password to gain access to multiple software applications.
Indicate whether the statement is true or false
Q. 7DBMSs typically include report-generating tools in order to
A) retrieve and display data.
B) display data in an easier-to-read format.
C) display data in graphs.
D) perform predictive analysis.
E) analyse the database's performance.
Q. 8Which of the following is true of asynchronous discussion forums?
A) They help users to communicate via interactive video chat.
B) They do not allow users to post anonymously, thus enhancing safety for users.
C) They are never moderated, thus enabling users to post freely.
D) They allow users to post text messages and reply to others at any time.