Which TCL command undo all the updates performed by the SQL in the transaction?

M

Mr. Dubey • 52.96K Points
Coach

Q. Which TCL command undo all the updates performed by the SQL in the transaction?

(A) ROLLBACK

(B) COMMIT

(C) TRUNCATE

(D) DELETE

Correct Answer - Option(A)
Views: 898
Filed under category Database Management System (DBMS)

Share

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Related MCQs

Q. For the below mentioned codeint main() { int fd; fd = open(“logfile”, O_CREAT|O_RDWR, 0600); lseek(fd, 5, SEEK_CUR); write(fd, “Hell

Q. Interviews are conversations with

Q. Who among the following had established UIDAI by passing Aadhaar Act, 2016

Q. Which of the following is true about good design?

Q. Program code making use of a given module is called a ______ of the module.

Q. Which of the following commands is used to rename a file?

Q. The file that stores an integer as a sequence of characters is a

Q. Which abstraction level undergo the compilation process by converting a sequential program into finite-state machine and register transfers while desi

Q. In a clustering index, the index record contains the search-key value and a pointer to the ﬁrst data record with that search-key valu

Q. A Database Procedure is stored in the Database

Question analytics