C programming

1)

When setting a two-dimensional character array, how is the size (number of characters) in the second dimension set?

Select an answer:

• The number of elements are equal to the average size of all the strings.

• To the length of the longest string; you don't need to add one because the first array element is zero.

• To the length of the longest string, plus one for the null character.

• The second dimension is equal to the number of strings, plus one.

2)

Yuri wants to use constant Y in a for loop. Which of the following is valid?

Select an answer:

• for(y=0;y

• for(x=1;x

• for(y=0;y<20;y++)

• all of these answers

3)

Assume that 1 is TRUE and 0 is FALSE, which of the following logical evaluations is TRUE?

Select an answer:

• FALSE || FALSE

• !(TRUE || FALSE)

• !FALSE

• TRUE && FALSE

4)

Can you display a single character as a value?

Select an answer:

• Yes, by changing the printf() function's placeholder from %c to %d.

• Yes, by using a chtype function that output's the character's ASCII value.

• No, characters and values are separate data types in C.

• No, though you can use a chtype function to convert digits 0 to 9 to their numeric counterparts.

5)

Which of the following is true?

Select an answer:

• All arguments passed to a function must be variables.

• A function's arguments must all be of the same variable type.

• Arguments passed to a function are treated as variables within the function.

• None of these are true.