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What is a Series and how is it different from a 1-D array, a list and a dictionary? Series is a one dimensional data structure present in python pandas library. It can contain a sequence of homogeneous value of any data type like int, float, char etc. It is value mutable but size immutable. All

IT 802 Unit 2 Networking and Internet Class 11 Notes designed as per CBSE suggested syllabus covering all topics in easy language and concisely. This Networking and Internet Class 11 Notes is very useful and specially designed by well experienced IT professional for all those students learning IT 802 Class 11. Session 1:  Computer Networking

Get latest, qualitative and comprehensive notes of database concept it 802 class 12. it covers all topics very optimally that certainly help students to secure high marks. What is data? Generally, data is collection of characters, numbers and other symbols that represents values of some situations or variables. It is raw facts which have not

Get latest python stack mcq including postfix expression mcq helpful for cuet computer science and other competitive and entrance exams computer science class 12 stack mcq Show Answer b. LIFO Show Answer a. Last IN First Out Show Answer a. Print command from multiple files from same or different computers Show Answer a. TOP Show

Latest MCQ for MySQL functions | Database Query SQL Function MCQ helpful for all competitions entrance exams, cucet for computer science Which of the following is not multiple row function? a. Avg()b. Sum()c. Sqrt()d. Both (a) and (b) Show Answer c. Sqrt() SELECT UPPER(SUBSTR(‘Computer System’, 3, 6));Gives the output as: a. MPUb. MPUTc. MPUTERd. PUT

Get computer network mcq helpful for all competitive exams, cucet computer science, informatics practices and other IT based entrance. ARPANET stands for? a. American research project agency networkb. Advance research project agency networkc. Advance research project American networkd. American research project advance network Show Answer b. Advance research project agency network Which if the following

Database Concept mcq computer science class 12, CUET mcq computer science, helpful for all competitive exams entrance exams and IT preparation Which of the following constraint ignores NULL value? a. UNIQUEb. FOREIGNc. CHECKd. All of above Show Answer b. FOREIGN Which is the correct difference between Primary key and Foreign key? a. A table can