You are asked to write a program that will display a letter that corresponds with a numeric rating system. The program should use a switch statement. The numeric rating is stored in a variable named rate and rate may equal 1, 2, 3, or 4. The corresponding letter is stored in a variable named grade and grade may be A, B, C, or D. Which is the test expression for this switch statement?

a. rate
b. grade
c. 1, 2, 3, or 4
d. A, B, C, or D


a. rate

Computer Science & Information Technology

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A type parameter _____________.

a) is an identifier that is used in place of an actual type name b) can be used to declare the return type c) acts as a placeholder for the type of an argument passed to the generic method d) All of the above

Computer Science & Information Technology

The code segment int *ptr; has the same meaning as

A) int ptr;. B) *int ptr;. C) int ptr*;. D) int* ptr;. E) None of the above

Computer Science & Information Technology

A(n) _____  is an attachment to an email message or data embedded in a Website that verifies the identity of a sender or Website.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

What types of testing should be followed in a comprehensive MobileApp testing strategy.

What will be an ideal response?

Computer Science & Information Technology