Which command can be used to lock a user's account?
A. useradd
B. passwd
C. usermod
D. userlock
Answer: B
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Variables you create in Alice must have a(n) ___________________.
Fill in the blank(s) with the appropriate word(s).
Which of the following is not a disadvantage of default memberwise copy with objects containing pointers?
a. Having the possibility of leaving a dangling pointer. b. Allowing both objects to point to the same dynamically allocated storage. c. Allowing the destructor of one object to be called while leaving the second pointer, to the same memory location, intact. d. Requiring the explicit overloading of the assignment operator.
A constructor that has no parameters is called the ____.
A. Property procedure B. default constructor C. parameterized constructor D. Set block
What is a content control?
A. A structure that contains all the components of a form. B. A word or phrase such as "Date" or "Location" that tells readers what kind of information to enter in a given field. C. An entry in a form. D. A placeholder into which users type information.