What is a command shell?
What will be an ideal response?
The command shell is a separate software program that provides direct communication between you and the operating system. When you enter a command, the command interpreter executes it, requests that the operating system perform the task for you, and displays text output on the screen. The command shell of the Windows server operating system uses the command interpreter CMD.EXE, which translates user input into a form that the operating system understands.
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Accessor methods:
a. return something equivalent to the value of an instance variable. b. promotes abstraction c. both A and B d. none of the above
Match the following nonprinting symbol description with how it is created:
I. nonbreaking space A. press Enter II. line break B. press Shift+Enter III. end of paragraph C. press Ctrl+Shift+Spacebar IV. regular hyphen D. press Ctrl+Shift+Hyphen V. nonbreaking hyphen E. press Hyphen
By default, regular expression matches are case sensitive, although you can override this behavior.
Answer the following statement true (T) or false (F)
The deliverable for systems investigation is determining the user requirements
a. true b. false