C++ STRINGS

Question 1

contains a collection of characters surrounded by double quotes

Answer 1

STRING

Question 2

you must include an additional header file in the source cod, the <string> library</string>

Answer 2

STRING

Question 3

CAN ALSO be DEFINED AS CHARACTER ARRAY

Answer 3

STRING

Question 4

The + operator can be used between strings to add them together to make a new string. This is called concatenation

Answer 4

String concatenation

Question 5

C++ uses the + operator for both addition and concatenation. Numbers are added. Strings are concatenated

Answer 5

String concatenation

Question 6

FORMAT: strName.length();

Answer 6

LENGTH FUNCTION

Question 7

FORMAT: getline(cin, strName, [charDelimiter]);

Answer 7

INPUT FUNCTION

Question 8

FORMAT: cin.ignore([noOfChar], [charDelimiter]);

Answer 8

IGNORE FUNCTION

Question 9

FORMAT: strName.substr(index,[count]);

Answer 9

SUBSTRING FUNCTION

Question 10

FORMAT: strName.insert(index, strToInsert);

Answer 10

INSERT FUNCTION

Question 11

FORMAT: strName.replace(index, count, strToReplace);

Answer 11

REPLACE FUNCTION

Question 12

FORMAT: strName.erase(index, count);

Answer 12

ERASE FUNCTION

Question 13

FORMAT: strName.find(strToFind, [index]);

Answer 13

FIND FUNCTION

Question 14

FORMAT: strName.assign(count, charToAssign);

Answer 14

ASSIGN FUNCTION

Question 15

– getch();
- A PRE-DEFINED FUNCTION IN “CONIO.H”
- READS A SINGLE CHARACTER FROM THE KEYBOARD AND IT DOESN’T ECHO TO THE CONSOLE AND DOESN’T WAIT FOR AN ENTER TO STORE IN A VARIABLE.

Answer 15

GET CHARACTER FUNCTIONS