Tag: Ireland
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CSS Questions & Answers – Document Structure and CSS Inheritance
CSS Multiple Choice Questions & Answers (MCQs) focuses on “Document Structure and CSS Inheritance”. Q 1. If a particular rule should never be overridden by another rule, the ____________ indication should be used.A. @important B. !important! C. ! important D. important! Show Answer Answer:-C. ! important Explanation If a particular rule should never be overridden…
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CSS Questions & Answers – CSS Miscellaneous Property
CSS Multiple Choice Questions & Answers (MCQs) focuses on “CSS Miscellaneous Property”. Q 1. Which of the following CSS property sets the opacity level for an element?A. transparentB. transparencyC. opacityD. all of the mentioned Show Answer Answer:-C. opacity Explanation The opacity property defines the transparency-level, where 1 is opaque, 0.5 is translucent, and 0 is…
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C++ Programming Questions and Answers – Derived Classes
C++ programming questions and answers focuses on “Derived Classes”. One shall practice these questions to improve their C++ programming skills needed for various interviews 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…
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C++ Programming MCQ – Constructors and Destructors – 3
C++ Programming written test Questions & Answers focuses on “Constructors and Destructors – 3”. Q 1. Which of the following constructors are provided by the C++ compiler if not defined in a class?A. Default constructorB. Copy Assignment OperatorC. Copy constructorD. All of the mentioned Show Answer Answer:-D. All of the mentioned Explanation If a programmer…
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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…
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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…
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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…
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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…
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Cloud Computing MCQ Questions & Answers Part 3
Q 41. Which of the following statement is wrong about Amazon S3? A. amazon s3 is highly reliable B. amazon s3 provides large quantities of reliable storage that is highly protected C. amazon s3 is highly available D. none of the mentioned Show Answer Answer:-D. None of the mentioned Q 42. Which of the following…
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SQL MCQ Questions and Answers 3
Q 41. Which of the following query finds the total rating of the sailors who have reserved boat “103”? A. SELECT SUM(s.rating) FROM sailors s, reserves r AND r.bid = 103; B. SELECT s.rating FROM sailors s, reserves r WHERE s.sid = r.sid AND r.bid = 103 C. SELECT COUNT(s.rating) FROM sailors s, reserves r…