What is contained in the /etc/passwd file's username field?
What will be an ideal response?
This field contains the name the user enters to log in. Using a combination of uppercase and lowercase letters is possible, but openSUSE recommends using lowercase letters because some mail exchange protocols don't respond to usernames containing uppercase letters.
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The loop body of a Do…Loop While statement always executes __________.
a) zero times b) at least once c) more than once d) undeterminable
Why did the ANSI/ISO standardize C/C++?
A. To dictate the governing laws of C/C++. B. To collect a language license fee from developers. C. To dictate how aspects of the language must work. D. To ensure developers the flexibility to write language statements in any format.
Analyze the following program.
``` public class Test { public static void main(String[] args) { try { String s = "5.6"; Integer.parseInt(s); // Cause a NumberFormatException int i = 0; int y = 2 / i; System.out.println("Welcome to Java"); } catch (Exception ex) { System.out.println(ex); } } } ``` a. An exception is raised due to Integer.parseInt(s); b. An exception is raised due to 2 / i; c. The program has a compile error. d. The program compiles and runs without exceptions.
The Facebook ________ is a strip of buttons or commands located at the top of every Facebook page
Fill in the blank(s) with correct word