Programming Quizzes Online & Trivia

A comprehensive database of more than 158 programming quizzes online, test your knowledge with programming quiz questions. Our online programming trivia quizzes can be adapted to suit your requirements for taking some of the top programming quizzes.

Computer programming is the science and application of computer languages to create computer programs. A computer program could be a video game, complex math program, or a 3D model. Depending on who you ask, programming is an art, a craft, and/or a science. Did you know that Bill Gates taught himself computer programming at age 13?
 
Can you name three computer programming languages? C and C++ are arguably the most influential computer programming languages, and they have been used to create millions of applications. Despite the computer not becoming into prominence until the late 1970’s, Ada Lovelace is credited with writing the first computer program using a punch card for an early “computer” in 1830’s. Lovers of computer programming will love our programming quizzes, great for beginners and experts alike. Take one now!

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  • It permits a set of instructions to be repeated until a condition is reached.
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  • 2. A loop in visual basic that executes a block of statements for a specific number of times.
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  • 3. A loop that the code execution continues until the condition is met.
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  •   What value of c will get printed?    main()    {          int a, b, c;          a = 10;          b = 20;          c = printf(%d,a) + ++b;          printf (%d,c);    } 
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  •   What will be output of following program? void convention(int,int,int); int main(){     int a=5;        convention(a,++a,a++);     return 0; } void  convention(int p,int q,int r){     printf(%d %d %d,p,q,r); }
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  •  What is the output of the following program? void main(){ int a; a=10; while(a++<=15) printf(%d,a); printf(%d,a+10); }
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  • A developer is writing a complex application involving triggers, workflow rules, Apex classes, and processes. The developer needs to carefully consider the order of execution when developing the application. In what order do the following operations execute?    1. before Triggers 2. after Triggers 3. Post commit logic such as sending email 4. DML committed to the database 5. Workflow rules 6. Roll-up summary calculations  

  • A developer has been asked to create code that will meet the following requirements: Receives input of: Map<Id, Project-c), List<Account> Performs a potentially long-running callout to an outside web service Provides a way to confirm that the process executed successfully Which asynchronous feature should be used?

  • What Visualforce tag can be used to display custom messages in pages using the Salesforce UI styling for errors, warnings, and other types of messages?  

  • Possible Outcome?
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  • What is the output of this code?
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  • What is the output of this code?
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