Dbms class 12 mcq
WebDatabase 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. UNIQUE. b. FOREIGN. d. All of above. Which is the correct difference between Primary key and Foreign key? WebExplanation: The DBMS (or Database Management System) is a kind of system software used for several operations such as creating tables/databases, storing data, managing …
Dbms class 12 mcq
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WebFind MCQs & Mock Test. JEE Main 2024 Test Series; NEET Test Series; Class 12 Chapterwise MCQ Test; Class 11 Chapterwise Practice Test; Class 10 Chapterwise MCQ Test; Class 9 Chapterwise MCQ Test; Class 8 Chapterwise MCQ Test; Class 7 Chapterwise MCQ Test WebJan 3, 2024 · 10. DBMS. 11. centralised. 12. MYSQL, MS-Access, Oracle. 13. uniquely. 14. alternate. 15. primary. 16. AutoNumber / AutoIncrement. 17. OLE Object/ BLOB. 18. 255. …
WebMay 24, 2024 · MCQ for Class 12 for all subjects are available below with answers. Students can click on the subject wise links below to access multiple choice questions for all chapters and subjects in your NCERT Books for Class 12. MCQ Questions are very important and will be asked in the upcoming examinations. WebFollowing section consists of some important multiple choice questions (mcq) on sql - structured query language GeneralKnowledge with answers. TEST INSTRUCTION: CLICK A CHECKBOX TO MARK IT AS YOUR ANSWER. Which data manipulation command is used to combines the records from one or more tables? SELECT PROJECT …
WebApr 12, 2024 · 12. Which of the following is a function of the DBMS? a) Storing data b) Providing multi-user access control c) Data Integrity d) All of the above Answer: d 13. Which of the following is a component of the DBMS? a) Data b) Data Languages c) Data Manager d) All of the above Answer: d 14. WebIT 802 Class 12 MCQ. Part-A : Employability Skills Unit-1 : Communication Skills IV Unit-2 : Self Management Skill IV Part-B : Subject Skills ... DBMS MCQs; Emerging Trends; Find the Output; Internet; Internet MCQ; IOT; IP Class 11 MCQ; IP Class 11 Tutorial; IP Class 12 MCQ; IP Class 12 Tutorial; IP Practicals;
WebJul 12, 2024 · Important Database questions for Class 12 . 1. What is database? Database is a collection of interrelated data. 2. What is database system? A combination of …
WebApr 8, 2024 · Database Concepts Class 12 Computer Science MCQ Questions with Answers Refer below for MCQ Class 12 Computer Science Chapter 3 Database Concepts with solutions. Solve questions and compare with the answers provided below Question. In files, there is a key associated with each record which is used to differentiate among … friendship artWebMay 24, 2024 · MCQ for Class 12 for all subjects are available below with answers. Students can click on the subject wise links below to access multiple choice questions … friendship art activitiesWebMar 15, 2024 · Here are some multiple-choice questions for the database management system in Computer Science class 12. The answers are colored red. Enjoy it😀. faye one of the employees of tabako corpWebApr 6, 2024 · DBMS stands for Database Management System. A Database Management System (DBMS) is software designed to store, retrieve, define, and manage data in a … friendship armstrong pcsWebJul 11, 2024 · Class 12 Solutions MCQs Questions with Answers. See below free multiple choice questions for Class 12 Solutions. By practicing these MCQ Questions for Class 12 Chemistry you will be able to revise the entire course and also test your understanding. MCQ Questions for Class 12 Solutions. Question. Most of the processes in our body … faye oj simpsonWebApr 29, 2024 · MCQs Class 12. Students can refer to MCQ Questions for Class 12 Querying and SQL Functions provided below. You should solve these questions and … friendship articlesWebDatabase Management System MCQ Set-12 Hello Friends,this particular section is well focused on the Frequently asked Database Multiple Choice Questions Answers in the … faye olivier