Which command is used to remove a table from the database in SQL?
(A) DELETE TABLE
(B) DROP TABLE
(C) ERASE TABLE
(D) UNATTACH TABLE
While using a database management system, the first thing you have to do is ________.
(A) Create a database file
(B) Activate file editor
(C) Load the software into your computer
(D) Keep a floppy disk in readiness
While using a database management system, the first thing you have to do is install the software on your computer. Loading the software involves the installation process, which includes copying the necessary files and configuring the system to run the database management software effectively. Once installed, you can then create databases, define data structures, and start working with the DBMS to manage your data.
Which files are used during the operation of DBMS?
(A) Query language and utilities
(B) Data manipulation language and query language
(C) Data dictionary and transaction log
(D) Data dictionary and query language
In a _______, a parent record type can be associated with one or more "child" record types, but a child record type can have only one parent.
(A) network database
(B) relational database
(C) distributed database
(D) hierarchical database
The work done on the Internet is called -
(A) surfing
(B) Gambling
(C) both a and B
(D) none of the above
What is the first name in an email address called?
(A) domain
(B) user id
(C) Range
(D) none of the above
The inventor of the web is
(A) Bill Gates
(B) Robert Tanenbaum
(C) Team burner lee
(D) none of the above
Which of the following is not an Internet Protocol?
(A) TCP/IP
(B) FTP
(C) OOP
(D) HTTP
The device used to carry digital data on analog lines is called as
(A) Modem
(B) Multiplexer
(C) Modulator
(D) Demodulator
SMPS stands for
(A) Switched mode power supply
(B) Start mode power supply
(C) Store mode power supply
(D) Single mode power supply
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