Indent markers on the horizontal ruler always indicate the default indent settings of the document.

What type of coaxial cable was often used for 10BASE2 Ethernet networks?

A) RG-6 B) RG-45 C) RG-58 D) RG-59

What is the error in the following pseudocode?

``` Display "What is your name?" Input userName Declare String userName ``` a. userName is an invalid variable name. b. The Input statement should be the first statement. c. userName has been used before it is declared. d. There is no error.