Jitendra Singh

Unit- III Society Law and Ethics MCQs with answer   Syllabus: Digital Footprints Digital society and Netizen: net etiquettes, communication etiquettes, social media etiquettes Data protection: Intellectual Property Right (copyright, patent, trademark), violation of IPR (plagiarism, copyright infringement, trademark infringement), open source softwares and licensing (Creative Commons, GPL and Apache) Cyber-crime: definition, hacking, eavesdropping, phishing … Read more

Society Laws and Ethics Assertion Reasoning Case Study Questions   1. Which of the following are the best security measures that should be taken against phishing attacks ? a) Never open unknown or suspicious email attachments. b) Never share your personal information such as email, credit card number, etc on unknown sites. c) Both a … Read more

Term 1 Practice Questions Class 12 Computer Science 083 Session: 2021-22 In this section there are 55 Practice Questions released by CBSE for Class 12 Computer Science.     1. If the value of i is 5, the expression i != 6 a) has the value False b) has the value True c) sets the value … Read more

80+ Important MCQ on Computer Network Class 12   1. A Computer Network: a) Is a collection of hardware components and computers? b) Is interconnected by communication channels c) Allows sharing of resources and information d) All of the above   2. What is a Firewall in computer network? a) The physical boundary of network … Read more

50+ Important Data Structure MCQ for Class 12   1. ___________________ is a way to represent data in memory. a) Data Handling b) Data Structure c) Data Dumping d) Data Collection   2. Python built-in data structures are a) integer,float,string b) list,tuple,dictionary,sets c) math,pyplot d) All of the above   3. Data structure can be … Read more

50+ MCQ on Working with functions in python Class 12 Revision Tour of Topics covered in Class 11 1. A function in python begins with which keyword? a) void b) return c) int d) Def   2. Which of the following items are present in the function header? a) function name b) parameter list c) … Read more

150+ MCQ Revision Tour of python class 12 Unit -1: Computational Thinking and Programming-2 Topic: Revision of python topics covered in class XI 1. Which of the following is a valid identifier: a) 9type  b) _type  c) Same-type d) True   2. Which of the following is a relational operator: a) >  b) // c) … Read more

Must Prepare Python File Handling MCQ Class 12 for Term 1 MCQ on Writing/appending data to a text file using write() and writelines(), Reading from a text file using read(), readline( ) and readlines()   1. The ____________ method returns a list containing each line of the file as a list item. a) read() b) … Read more