Exam 10: Characters, C-Strings, and More About the String Class

When using the strcat function you must be careful not to overwrite the bounds of an array.

You may use the <, >, <=, >=, ==, and != relational operators to compare string objects.

Which of the following converts the string "10" to the integer value 10?

To use the strlen function in a program you must include

A library function that can find one C-string inside another is

The C++ library provides functions for converting a string representation of a number to a numeric data type and vice-versa.

Given the string shown below, if the delimiter is a space, how many tokens are in the string? "Tony's email address is tony_g@mycollege.edu"

To determine whether a character entered is a letter of the alphabet, use the __________ function.

The function that converts a C-string to an integer and returns the integer value is

In C++ a C-string is a sequence of characters stored in consecutive memory, terminated by a

The function that accepts a C-string as an argument and converts the string to a long integer is

To determine whether a character entered is whitespace, use the __________ function.

The function that accepts pointers to two C-strings and an integer argument that indicates how many characters to copy from the second string to the first is

The string class's front and back member functions were introduced in C++11.

Which of the following statements appropriately defines a C-string that stores names of up to 25 characters?

What is the result after the following statement executes? Char var1 = tolower('A');

The isdigit function will return true if the argument is a digit between 0 and 9.

If an uppercase character is passed as an argument to the toupper function, the result will be an uppercase character.

The strlen function returns a C-string's length and adds one for \0.

In C++11, assuming mychar is a char variable and mystring is a string, what is the value of mychar after the following statement executes? Mychar = mystring.front();