How do you convert a string to lowercase in JavaScript?
A). toLower()
B). lowerCase()
C). toLowerCase()
D). toSmall()
How do you convert a string to uppercase in JavaScript?
A). toUpper()
B). upperCase()
C). toUpperCase()
D). toCaps()
How do you convert a number to a string in JavaScript?
A). number.toString()
B). number.toText()
C). number.convert()
D). number.string()
What does the charAt() method do?
A). Returns the ASCII value of a character
B). Returns the Unicode value of a character
C). Returns the character at a specified index
D). Returns the first character in a string
What is the use of the String.raw method?
A). To create raw string literals
B). To create a raw copy of a string
C). To create a new string
D). To escape characters
How do you check if a string ends with a specific substring?
A). endsWith()
B). isEnd()
C). hasSuffix()
D). ends()
How do you create a multi-line string in JavaScript?
A). Use single quotes
B). Use double quotes
C). Use backticks
D). Use escape characters
What is the result of '5' + 2 in JavaScript?
A). 52
B). 7
C). 5
D). Error
How do you declare a string in JavaScript?
A). var str = 'Hello';
B). var str = 'Hello';
C). var str = Hello;
D). All of the above
Which method would you use to replace a part of a string with another string?
A). replace()
B). substitute()
C). change()
D). swap()