String Quizzes & Trivia

These quizzes are for computer programming professionals who really know their stuff. If you don’t live and breathe programming, you’re going to find these quizzes extremely difficult. Even if you do live and breathe programming, you’ll probably find them difficult, too. But they are the ultimate quizzes for proving to your colleagues that you are the most knowledgeable when it comes to string programming.

In computer programming, what is a string? What is a string generally understood as? When a string appears literally in source code, what does it become known as? In theoretical computer science, a string is a finite sequence of symbols chosen from a set referred to as what? What is concatenation? Strings admit what three interpretations as nodes on a graph? Think you have the answers? Pull up a chair and prove it.

Please take this quiz after you have completed all of the steps of the lab. This quiz is an individual effort, please do not work together on the quiz. Also, be careful of your answers - you only get one chance to take this quiz....

Questions: 7  |  Attempts: 566   |  Last updated: Jan 23, 2013
  • Sample Question
    If you advance the movie one frame, the knot at point A would be

Do you know what a string is? Do you have an idea of how the string and the string buffer works, not to ask the respective functions? Well, find out in the quiz below. All the best in the test and enjoy.

Questions: 25  |  Attempts: 33   |  Last updated: Sep 12, 2017
  • Sample Question
    The method toUpperCase  and toLowerCase  will return the same string if no case conversion was needed

Questions: 10  |  Attempts: 25   |  Last updated: Jul 8, 2014
  • Sample Question
    Результат выполненияC b = new B();b.doSmth();A a = new D();a.doSmth();public class A {    public void doSmth(){        System.out.println("C");    }}class C extends A {    public void doSmth(){        System.out.println("A");    }}class B extends C {    public void doSmth(){        System.out.println("D");    }}class D extends C {    public void doSmth(){        System.out.println("B");    }}

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Questions: 7  |  Attempts: 18   |  Last updated: Jan 24, 2013
  • Sample Question

Questions: 13  |  Attempts: 8   |  Last updated: Jan 30, 2017
  • Sample Question
    Who is da quote "NO MORE FAMILY" attributed 2

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String Questions & Answers

What is the difference between the String and StringBuilder class objects with respect to mutability?
StringBuilder is used to represent a mutable string of characters. The string will be something mutable, but it can easily be changed. String objects are immutable, but StringBuilder is the mutable string type. There is no need to create a new instan