Learn Java from Scratch - A Beginner's Guide - Step 12 - Java char Data Type - Exercise 2 – isDigit

What is a consonant in the context of this video?

• A character that is a vowel

• A character that is a special symbol

• A character that is a number

• A character that is not a vowel

Which method is being discussed to identify numeric digits?

• isConsonant

• isVowel

• isDigit

• isAlphabet

What is the ASCII value range for numeric digits?

• 48 to 57

• 65 to 90

• 0 to 9

• 97 to 122

What is the purpose of the isAlphabet method?

• To check if a character is a consonant

• To check if a character is a vowel

• To check if a character is an alphabet

• To check if a character is a digit

What is the ASCII value range for lowercase alphabets?

• 48 to 57

• 97 to 122

• 65 to 90

• 0 to 9

What is the ASCII value range for uppercase alphabets?

• 0 to 9

• 48 to 57

• 97 to 122

• 65 to 90

What will be discussed in the next video?

• Implementing isNumber method

• Implementing isConsonant method

• Implementing isDigit method

• Implementing isVowel method