Tag: Ireland
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C++ Programming Questions and Answers – Catching Exceptions
C++ programming interview questions and answers focuses on “Catching Exceptions”. One shall practice these interview questions to improve their C++ programming skills needed for various interviews (campus interviews, walkin 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…
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C++ Programming Questions and Answers – Error Handling
C++ programming questions and answers focuses on “Error Handling”. 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. fresher, engineering graduate or…
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Python Questions and Answers – Recursion
Python Multiple Choice Questions & Answers (MCQs) focuses on “Recursion”. Q 1. Which is the most appropriate definition for recursion?A. A function that calls itselfB. A function execution instance that calls another execution instance of the same functionC. A class method that calls another class methodD. An in-built method that is automatically called Show Answer…
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Python Multiple Choice Questions – Argument Parsing
Python Multiple Choice Questions & Answers (MCQs) focuses on “Argument Parsing”. Q 1. What is the type of each element in sys.argv?A. setB. listC. tupleD. string Show Answer Answer:-D. string Explanation It is a list of strings. Q 2. What is the length of sys.argv?A. number of argumentsB. number of arguments + 1C. number of…
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Python Questions and Answers – Function – 4
Python Multiple Choice Questions & Answers (MCQs) focuses on “Function – 4”. Q 1. What is a variable defined outside a function referred to as?A. A static variableB. A global variableC. A local variableD. An automatic variable Show Answer Answer:-B. A global variable Explanation The value of a variable defined outside all function definitions is…
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Python Questions and Answers – Function – 3
Python Questions focuses on “Functions”. Q 1. Python supports the creation of anonymous functions at runtime, using a construct called __________A. lambdaB. piC. anonymousD. none of the mentioned Show Answer Answer:-A. lambda Explanation Python supports the creation of anonymous functions (i.e. functions that are not bound to a name) at runtime, using a construct called…
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Python Questions and Answers – Function – 2
Python Multiple Choice Questions & Answers (MCQs) focuses on “Functions”. Q 1. Which are the advantages of functions in python?A. Reducing duplication of codeB. Decomposing complex problems into simpler piecesC. Improving clarity of the codeD. All of the mentioned Show Answer Answer:-D. All of the mentioned Explanation None. Q 2. What are the two main…
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Python Multiple Choice Questions – Built-in Functions
Python Multiple Choice Questions & Answers (MCQs) focuses on “Built-in Functions”. Q 1. Which of the following functions is a built-in function in python?A. seed()B. sqrt()C. factorial()D. print() Show Answer Answer:-D. print() Explanation The function seed is a function which is present in the random module. The functions sqrt and factorial are a part of…
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Python Questions and Answers – Global vs Local Variables – 2
Python Multiple Choice Questions & Answers (MCQs) focuses on “Global vs Local Variables – 2”. Q 1. Which of the following data structures is returned by the functions globals() and locals()?A. listB. setC. dictionaryD. tuple Show Answer Answer:-C. dictionary Explanation Both the functions, that is, globals() and locals() return value of the data structure dictionary.…
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Python Questions and Answers – Global vs Local Variables – 1
Python Multiple Choice Questions & Answers (MCQs) focuses on “Global vs Local Variables – 1”. Q 1. What will be the output of the following Python code? def f1():x=15print(x)x=12f1()A. 10B. 12C. 15D. Error Show Answer Answer:-C. 15 Explanation In the code shown above, x=15 is a local variable whereas x=12 is a global variable. Preference…