DBMS Overview Multiple-Choice Questions (MCQs) and Answers

by karimhani25
139
10

Database

questions

Title
To manage the __________, Database Management System is used To manage the __________, Database Management System is used. Table Row Database Column discuss The answer is: C. Database
Database is used to _______ the data Database is used to _______ the data. Retrieve Insert Delete All of the above discuss The answer is: D. All of the above
Which of the following is a very popular commercial database? Which of the following is a very popular commercial database? MySQL Oracle Both A. and B. None of the above discuss The answer is: C. Both A. and B.
What is TRUE about Data Definition? What is TRUE about Data Definition? It can be used to create, modify and remove the definition that defines the data's organization. It can be used to insert, modify and delete the actual data. It can be used to retrieve the data that are used for different purposes by various applications. It can be used to register and monitor users. discuss The answer is: A. It can be used to create, modify and remove the definition that defines the data's organization.
What is termed to be used to insert, modify and delete the actual data? What is termed to be used to insert, modify and delete the actual data? User Administration Data Definition Data Updation Data Retrieval discuss The answer is: D. Data Retrieval
What is termed to maintain the data integrity and enforcing the data security? What is termed to maintain the data integrity and enforcing the data security? User Address User Retrieval User Annotation User Administration discuss The answer is: D. User Administration
Which of the following is a characteristic of DBMS? Which of the following is a characteristic of DBMS? To manage and store the information Provides clear and logical view of the process Contains the procedure to take backup and recovery automatically. All of the above discuss The answer is: D. All of the above
Which of the following is NOT an advantage of DBMS? Which of the following is NOT an advantage of DBMS? Easily Maintenance Backup Size Reduce Time discuss The answer is: C. Size
Which of the following is a disadvantage of DBMS? Which of the following is a disadvantage of DBMS? Controls database redundancy Complexity Data Sharing Multiple User Interface discuss The answer is: B. Complexity
_____ Speed of the data processor and ______memory size is the requirement to run the software of DBMS _____ Speed of the data processor and ______memory size is the requirement to run the software of DBMS. Low, Small Low, Large High, Small High, Large discuss The answer is: D. High, Large

total MCQs: 10

MCQs

10

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139

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