Tag: Ireland
-
C++ Programming Questions and Answers – Design of Class Hierarchies
online C++ Multiple Choice Questions focuses on “Design of Class Hierarchies”. 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. They can be…
-
PHP Questions & Answers – Basics of Object-Oriented PHP- 2
PHP Multiple Choice Questions & Answers (MCQs) focuses on “Basics of Object-Oriented PHP- 2”. Q 1. Which method scope prevents a method from being overridden by a subclass?A. AbstractB. ProtectedC. FinalD. Static Show Answer Answer:-C. Final Explanation When we declare a method is as final then it is not possible to override that method. Methods…
-
C++ Programming Questions and Answers – Abstract Classes – 1
C++ interview questions and answers focuses on “Abstract Classes”. One shall practice these interview 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. They can be…
-
C++ Programming Questions and Answers – Class Hierarchies and Abstract Classes
C++ programming questions and answers focuses on “Class Hierarchies and Abstract Classes”. 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. They can…
-
PHP Multiple Choice Questions – OOPs
PHP Multiple Choice Questions & Answers (MCQs) focuses on “OOPs”. Q 1. The practice of separating the user from the true inner workings of an application through well-known interfaces is known as _________A. PolymorphismB. InheritanceC. AbstractionD. Encapsulation Show Answer Answer:-D. Encapsulation Explanation \ In object-oriented PHP encapsulation is a concept of wrapping up or binding…
-
Python Multiple Choice Questions – Tuples
Python Multiple Choice Questions & Answers (MCQs) focuses on “Tuples”. Q 1. Which of the following is a Python tuple?A. [1, 2, 3]B. (1, 2, 3)C. {1, 2, 3}D. {} Show Answer Answer:-B. (1, 2, 3) Explanation Tuples are represented with round brackets. Q 2. Suppose t = (1, 2, 4, 3), which of the…
-
Python Questions and Answers – Tuples – 2
Python Multiple Choice Questions & Answers (MCQs) focuses on “Tuples – 2”. Q 1. What is the data type of (1)?A. TupleB. IntegerC. ListD. Both tuple and integer Show Answer Answer:-B. Integer Explanation A tuple of one element must be created as (1,). Q 2. If a=(1,2,3,4), a[1:-1] is _________A. [2,3]B. (2,3)C. (2,3,4)D. Error, tuple…
-
Python Questions and Answers – List Comprehension – 2
Python Multiple Choice Questions & Answers (MCQs) focuses on “List Comprehension – 2”. Q 1. Read the information given below carefully and write a list comprehension such that the output is: [‘e’, ‘o’] w=”hello” v=(‘a’, ‘e’, ‘i’, ‘o’, ‘u’) A. [x for w in v if x in v]B. [x for x in v if…
-
Python Questions and Answers – List Comprehension – 1
Python Multiple Choice Questions & Answers (MCQs) focuses on “List Comprehension – 1”. Q 1. What will be the output of the following Python code? l=[1,2,3,4,5] [x&1 for x in l] A. [1, 1, 1, 1, 1]B. [1, 0, 1, 0, 1]C. [1, 0, 0, 0, 0]D. [0, 1, 0, 1, 0] Show Answer Answer:-B.…
-
PHP Multiple Choice Questions – Array
PHP Multiple Choice Questions & Answers (MCQs) focuses on “Array”. Q 1. PHP’s numerically indexed array begin with position ___________A. 0B. 1C. 2D. -1 Show Answer Answer:-A. 0 Explanation Like all the other programming languages, the first element of an array always starts with ‘0’. Q 2. Which of the following are correct ways of…