The concatenation operator (.) combines several string variables and literal strings and assigns the new value to another variable.
Answer the following statement true (T) or false (F)
True
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An IT manager is considering an anti-spam solution. Because one of the primary concerns is e-mail server performance, which solution can be eliminated from consideration?
a. Appliance b. Outsourced c. Server-based d. Client-based
What section of the ISO 12207-2008 standard outlines the decomposition of a lifecycle process to ensure compliance with best practices for software quality assurance?
A. 7.1.1 B. 7.1.2 C. 7.1.3 D. 7.2.3
Give a command to
a. Redirect standard output from a sort command to a file named phone_list. Assume the input file is named numbers. b. Translate all occurrences of the characters [ and { to the character (, and all occurrences of the characters ] and } to the character ), in the file permdemos.c. c. Create a file named book that contains the contents of two other files: part1 and part2.
What integer values of y would make the following statement true?
``` (y >= 4) || (y < 8) ``` a. 4, 5, 6, 7 b. all integers c. 4, 5, 6, 7, 8 d. 5, 6, 7