Give several reasons why simple password protection is the most common authentication scheme in use today.
What will be an ideal response?
Password protection is a simple scheme; it works well with simple safeguards and
responsible use; it is easy to implement.
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Answer the following statements true (T) or false (F)
1. With top-down design, higher-level subtasks control the flow of the program while lower level subtasks do the actual work. 2. Top-down design decreases the programmer’s productivity. 3. Most modern programmers use a blend of traditional structured programming along with object-oriented design. 4. Visual Basic is an object-oriented language.
Given the declarations below, write a code fragment that allocates a nameless variable for pointer p1 to point to. int *p1, *p2;
What will be an ideal response?
Box A in the accompanying figure is pointing to the _____ of a PowerPoint presentation.
?
?
A. ?insertion point B. ?cursor C. ?header D. ?transition symbol
A Shape Effect applied to one shape in a stack will automatically be applied to all shapes in the stack
Indicate whether the statement is true or false