To declare an array without assigning actual values, allocate the size of the array in brackets to reserve the room needed in memory.
Answer the following statement true (T) or false (F)
False
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Suppose variable gender contains MALE and age equals 60, how is the expression (gender == FEMALE) && (age >= 65) evaluated?
a. The condition (gender == FEMALE) is evaluated first and the evaluation stops immediately. b. The condition (age >= 65) is evaluated first and the evaluation stops immediately. c. Both conditions are evaluated, from left to right. d. Both conditions are evaluated, from right to left.
Which of the following is NOT true about applications on mobile devices?
A) The amount of functionality within the app to view, create, or edit a document depends only on the device. B) Apps are downloaded from specialized stores that are maintained by the operating system manufacturer. C) Applications on mobile devices are called apps. D) An app is an abbreviation for application and is commonly used as a term for programs that are installed on both smartphones and tablet computers.
Which of the following is NOT one of the three broad categories of list operations discussed in Chapter 9?
A. index-based B. content-based C. position-based D. hash-based
_____ is an online community where members post and exchange social media content, such as pictures, videos, and music.?
A. ?A social network B. ?A social audit C. ?Social engineering D. ?A social analysis