This set of Javascript Multiple Choice Questions & Answers (MCQs) focuses on “JavaScript Benchmarking and Logging with perfLogger – I”. 1. How many default number methods are available in JavaScript? a) 5 b) 6 c) 7 d) 8 2. What is the observer effect? a) Observing influences outcome b) Observing never influences outcome c) Observing … Read more
This set of JavaScript Multiple Choice Questions & Answers focuses on “Parsing Values using JavaScript – II”. 1. What is the purpose of the radix parameter in the parseInt() method? a) Numeral system not to be used b) Numeral system to be used c) Conversion mode d) Parsing mode 2. What will be the radix … Read more
This set of Javascript Multiple Choice Questions & Answers (MCQs) focuses on “Parsing Values using JavaScript – I”. 1. What is the function of the XML parser? a) Converts XML document to XML DOM object b) Converts XML DOM object to XML document c) Converts XML DOM object to a comment d) Compiles the html … Read more
This set of JavaScript Questions and Answers for Aptitude test focuses on “Creating a Shared Configuration File using JavaScript”. 1. What is the necessity to create a separate file after having an API key? a) To hold configuration information b) To hold key details c) To hold URL details d) To hold the speed of … Read more
This set of Javascript Multiple Choice Questions & Answers (MCQs) focuses on “Accessing the WebPagetest API”. 1. How many parameters does the WebPageTest API accept? a) 5 b) 6 c) 7 d) 8 2. What is the purpose of getting the parameter block? a) Permission to block b) Space separated block list c) Comma separated … Read more
This set of Javascript Multiple Choice Questions & Answers (MCQs) focuses on “Enhanced JavaScript with R”. 1. What is the purpose of the method plot()? a) Displays symbols b) Displays charts c) Displays symbols and charts d) Display characters 2. How many parameters does the method plot() accept? a) 6 b) 7 c) 8 d) … Read more
This set of JavaScript MCQs focuses on “Getting Started with R – III”. 1. What is the usage of the keyword ?? in R? a) Help window b) Extensive search c) Error correction d) Error detection 2. Which type of comment is not supported in R? a) Single-line comments b) Multi-line comments c) Both Single-line … Read more
This set of JavaScript Multiple Choice Questions & Answers (MCQs) focuses on “Getting Started with R – II”. 1. What kind of data can be run in R? a) Binary b) Text c) Decimals d) All kinds 2. Which of the following is/are not the features of R? a) Small b) Self-contained c) Extensible d) … Read more
This set of Javascript Multiple Choice Questions & Answers (MCQs) focuses on “Getting Started with R – I”. 1. R is an extension of which of the following language? a) C b) C++ c) S d) C# 2. Which of the following is/are statistical languages? a) R b) S c) P d) Both R and … Read more
This set of Javascript Multiple Choice Questions & Answers (MCQs) focuses on “History Management in JavaScript”. 1. What does a History object contain? a) URL b) Parameters c) Attribute values d) Property 2. The history object is a part of which object? a) Property b) Window c) Location d) Screen 3. How many methods are … Read more
