Important Questions and Notes
Data Entry and Keyboarding Skills Class 9 Book Solution A. Multiple choice questions 1. Which of the following is not a key for punctuation marks? (a) comma (,)(b) period (.)(c) semicolon (;)(d) equal sign (=) 2. Which of the following is not an arrow key? (a) top (^)(b) down (↓)(c) right (→)(d) left (←) 3. … Read more
Data Entry and Keyboarding Skills Class 9 MCQ Q1. __________ is the most common text-based input device. a. Keyboard b. Mouse c. Scanner d. Mic Q2. Which method of typewriting is a method of typing without using the sense of sight to find the keys. a. See Method b. Feel Method c. Touch Method d. … Read more
Encoding Schemes Class 11 Computer Science Q1. Computer understands only _______ a. Binary Language b. C++ c. High level language d. Assembly Language Q2. ___________________ has only two digits 0 and 1 a. High level language b. Machine language c. C# d. Assembly language Q3. When a key on the English keyboard is pressed, it … Read more
Computer Science Number System Class 11 MCQ Q1. Which of the following number system is known as base-10 system. a. Binary Number System b. Hexadecimal Number System c. Octal Number System d. Decimal Number System Q2. Every number system has a set of unique characters or literals. The count of these literals is called ____ … Read more
Societal Impacts Class 12 IP MCQ Societal Impacts Class 12 IP MCQ Q1. _______________ are the records and traces that we left behind as we use Internet. a. Digital Footprints b. Data Protection c. Plagiarism d. Digital Data Q2. Digital footprints are also known as _____________ a. Digital data b. Plagiarism c. Digital tattoos d. … Read more
Introduction to Python Class 11 MCQ Q1. Which of the following is not in Python Character Set. a. Letters : A-Z or a – z b. Digits : 0 – 9 c. Whitespaces : blank space, tab etc d. Images : Vector Q2. Which of the following is not the mode of interacting with python? … Read more
MCQ Computer System Organisation Q1. A computer is an ______________ device. a. Electronic b. Electrical c. Mechanical d.None of the above Q2. A computer takes ________________ , ________________ it and gives __________________. a. process, input, output b. input, output, process c. input, process, output d. None of the above Q3. CPU stands for ___________________ a. … Read more
Python dataframe MCQ Class 12 Click For PANDAS SERIES MCQ PANDAS DATAFRAME MCQ Click For PANDAS SERIES MCQ DATA VISUALIZATION MCQ Python dataframe MCQ Class 12 Q1. In Pandas _______________ is used to store data in multiple columns. a. Series b. DataFrame c. Both of the above d. None of the above Q2. A _______________ … Read more
Entrepreneur Skills Class 10 MCQ Entrepreneur Skills Class 10 MCQ Q1. ______________ is the type of self-employment where one is running a business to satisfy the needs of people and looking for ways to make the business better. a. Entrepreneurship b. Entrepreneur c. Business Idea d. Entrepreneurist Q2. Which of the following are the qualities … Read more
MCQ Class 10 Green Skills Q1. Over the years, with economic development, there has been an increase in _____ a. Water Pollution b. Air Pollution c. Noise Pollution d. All of the above Q2. Prithvi (Earth), Agni (Fire), Jal (Water), Vaayu (Air), Aakash (Space) are _____________ a. Five Objects b. Five Elements of Nature c. … Read more