Is the reduction of the amplitude of a signal and may appear to be a serious disadvantage to wireless transmission called?

• Sampling

• Quantization

• Attenuation

• None of the above

When representing fixed data, programmers tend to use:

• OUBUILD

• Variables in OUBUILD

• Constants

• Self-Explanatory Code

Working from specification to implementation is:

• Program Specifications

• Program Implementations

• Debugging

• Problem Solving

Suppose t =("hello, "Hi", "Bye", "welcome"), which of the following is correct?

• t [3]="HI"

• t [3]="Bye"

• t [3]="welcome"

• None of the above

Which of the following statements is legal expression?

• 3+4>7+5 OR 1-4>=2-4 AND 15==7

• False is represented as 0

• x, y =2, 3

• All of the mentioned above

When both operands A and B in a condition are false, the resulting expression evaluates to "TRUE"

• NOT (A) OR (B)

• NOT(A) AND

• A AND B

• A OR B

Deciding between two or more courses of action ?

• Repetition

• Looping

• Selection

• Control

When programmers use variables with meaningful names, this is referred to as?

• Self-documenting

• Fixed data

• Constants and variables

• All of the above

The printer is plugged into the hub using an ?

• Ethernet Port

• Router Port

• Circuit Port

• All the above

The collection of networking equipment is joined together in a small area using a ?

• LAN

• WAN

• A+B

• None of them