Category: Programming
-
C++ Programming MCQ – Constructors and Destructors – 2
C++ Programming Multiple Choice Questions & Answers (MCQs) focuses on “Constructors and Destructors – 2”. Q 1. What is the difference between constructors and destructors?A. They have a different function nameB. Constructors allow function parameters whereas destructors do notC. Constructors does not have return type whereas destructors do haveD. Constructors does not function parameters Show…
-
C++ Programming Questions and Answers – String Class 5
C++ Multiple Choice Questions focuses on “String Class”. One shall practice these questions to improve their C++ programming skills needed for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive exams. These questions can be attempted by anyone focusing on learning C++ programming language. C++ questions comes with the detailed…
-
C++ Programming MCQ – Constructors and Destructors
C++ Programming Multiple Choice Questions & Answers (MCQs) focuses on “Constructors and Destructors”. Q 1. What is the role of a constructor in classes?A. To modify the data whenever requiredB. To destroy an objectC. To initialize the data members of an object when it is createdD. To call private functions from the outer world Show…
-
C++ Programming Questions and Answers – Dereferencing
C++ programming skills needed for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive exams. These questions can be attempted by anyone focusing on learning C++ programming language. They can be a beginner, fresher, engineering graduate or an experienced IT professional. Our C question bank comes with the detailed explanation…
-
SQL MCQ Questions and Answers 4
Q 61. A subquery in an SQL SELECT statement is enclosed in: A. brackets — […]. B. parenthesis — (…). C. CAPITAL LETTERS. D. braces — {…}. Show Answer Answer:-B. parenthesis — (…). Explanation In SQL, a subquery is enclosed in parentheses, as shown in Option A. Subqueries are used to retrieve data from one…
-
C++ Programming Questions and Answers – Increment and Decrement
C++ programming questions and answers focuses on “Increment and Decrement”. One shall practice these questions to improve their C++ programming skills needed for various interviews (campus interviews, walk-in interviews, company interviews, entrance exams and other competitive exams. C++ programming language. They can be a beginner, fresher, engineering graduate or an experienced IT professional. Our C++…
-
SQL MCQ Questions and Answers
Q 1. What is the full form of SQL? A. Structured Query List B. Structured Query Language C. Simple Query Language D. None of these Show Answer Answer:-B. Structured Query Language Explanation SQL (Structured Query Language) is a special-purpose programming language designed for managing data held in a relational database management system (RDBMS). Originally based…
-
C++ Programming Questions and Answers – String – 1
Q 1.What will be the output of the following C++ code? #include #include using namespace std;int main(int argc, char const *argv[]){char str[] = “Hello World”;cout< A. H B. e C. o D. Error Show Answer Answer:-A. H Explanation The program has no errors so and as str = “Hello World” and we are trying to…
-
C++ Programming Questions and Answers – Function Call
C++ quiz focuses on “Function Call”. One shall practice these quizzes to improve their C++ programming skills needed for various interviews (campus interviews, walk in interviews, company interviews), placements, entrance exams and other competitive exams. These questions can be attempted by anyone focusing on learning C++ programming language. They can be a beginner, fresher, engineering…
-
CSS Questions & Answers – Advanced Selectors
CSS Multiple Choice Questions & Answers focuses on “Advanced Selectors”. Q 1. Which of the following selector selects all elements of E that have the attribute attr that end with the given value?A. E[attr^=value]B. E[attr*=value]C. E[attr$=value]D. none of the mentioned Show Answer Answer:-C. E[attr$=value] Explanation Example: p[title$=”!”] {color: red;} Q 2. Which of the following…