Hashing using MD5 Multiple Choice Questions with Answers – PDF Download

MCQ 1: Strspn ( ) and strcspn ( ) functions takes 2 srtring arguments while count_chars ( ) takes:

1. 1 argument
2. 2 arguments
3. 3 arguments
4. 4 arguments

MCQ 2: A function that takes two strings and returns a string that is similar in spelling of other:

1. count_chars ( )
2. strspon ( )
3. levenshtein ( )
4. All of them

MCQ 3: Some characteristics of MD5 is:

1. Check summing a message
2. Detecting if a file's contents have changed
3. Splitting strings or files into dispersed sets
4. All of them

MCQ 4: The output of Md5 is:

1. 8 octal digest characters
2. 32 hexa digest characters
3. 2 binary digest characters
4. None of them

MCQ 5: If errors occurs during transfer of file, you can use:

1. MD5 digest along with message
2. nl2br along with message
3. strip_tags along with message
4. None of them