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3 years ago

Which string method counts the number of characters in a string?

1 answer:

soldier1979 [14.2K]3 years ago

7 0

1) len() would do the trick, but it's not a method of the String class, it's a function that returns the number of items in a container.
2) A. string_var[:6:2]
3) I'd expect to see the 4th and 5th characters of the string. Strings are zero indexed. None of the choices is correct.
4) A. The pop() function

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Read 2 more answers

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timurjin [86]

I'd go for (C) similarly but not exactly sized

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3 years ago

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brilliants [131]

Answer:

Explanation:

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3 years ago

Write multiple if statements: If carYear is before 1967, print "Probably has few safety features." (without quotes). If after 19

Liono4ka [1.6K]

Answer:

public class Main

{

public static void main(String[] args) {

int carYear = 1995;

if(carYear < 1967)

System.out.println("Probably has few safety features.");

if(carYear > 1971)

System.out.println("Probably has head rests.");

if(carYear > 1992)

System.out.println("Probably has anti-lock brakes.");

if(carYear > 2002)

System.out.println("Probably has tire-pressure monitor.");

}

Explanation:

The code is in Java.

Initialize the carYear

Use if statements to handle year before 1967, after 1971, after 1992 and after 2002.

Print the required message for each if statement

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3 years ago