A database is an organized collection of Select the best answer.
Correct answer: A
The correct answer is Data. This tests knowledge of databases & sql.
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Which of the following is correct? DBMS stands for
Correct answer: A
The correct answer is Database Management System. This tests knowledge of databases & sql.
A table consists of Which option is correct?
Correct answer: C
The correct answer is Rows and columns. This tests knowledge of databases & sql.
Choose the correct answer: a row in a database table is also called a
Correct answer: C
The correct answer is Record. This tests knowledge of databases & sql.
A column is also called a Select the best answer.
Correct answer: A
The correct answer is Field. This tests knowledge of databases & sql.
Which of the following is correct? A primary key is used to
Correct answer: C
The correct answer is Uniquely identify records. This tests knowledge of databases & sql.
SQL stands for Which option is correct?
Correct answer: D
The correct answer is Structured Query Language. This tests knowledge of databases & sql.
Choose the correct answer: which sql command retrieves data?
Correct answer: C
The correct answer is SELECT. This tests knowledge of databases & sql.
Which SQL command adds records? Select the best answer.
Correct answer: D
The correct answer is INSERT. This tests knowledge of databases & sql.
Which of the following is correct? Which SQL command removes records based on a condition?
Correct answer: D
The correct answer is DELETE. This tests knowledge of databases & sql.
A programming language is used to
Correct answer: B
The correct answer is Write instructions for computers. This tests knowledge of programming & software.
Python is a
Correct answer: D
The correct answer is Programming language. This tests knowledge of programming & software.
HTML is primarily used to
Correct answer: A
The correct answer is Structure web pages. This tests knowledge of programming & software.
CSS is primarily used to
Correct answer: C
The correct answer is Style web pages. This tests knowledge of programming & software.
JavaScript is commonly used to
Correct answer: D
The correct answer is Add behavior and interactivity to web pages. This tests knowledge of programming & software.
An algorithm is
Correct answer: A
The correct answer is A step-by-step procedure for solving a problem. This tests knowledge of programming & software.
A compiler generally
Correct answer: A
The correct answer is Translates source code into machine/target code. This tests knowledge of programming & software.
A bug in software is
Correct answer: C
The correct answer is An error or defect. This tests knowledge of programming & software.
Debugging means
Correct answer: D
The correct answer is Finding and fixing software errors. This tests knowledge of programming & software.
Open-source software generally provides
Correct answer: D
The correct answer is Source code under terms permitting specified use, study or modification. This tests knowledge of programming & software.
A programming language is used to Which option is correct?
Correct answer: A
The correct answer is Write instructions for computers. This tests knowledge of programming & software.
Choose the correct answer: python is a
Correct answer: A
The correct answer is Programming language. This tests knowledge of programming & software.
HTML is primarily used to Select the best answer.
Correct answer: D
The correct answer is Structure web pages. This tests knowledge of programming & software.
Which of the following is correct? CSS is primarily used to
Correct answer: B
The correct answer is Style web pages. This tests knowledge of programming & software.
JavaScript is commonly used to Which option is correct?
Correct answer: B
The correct answer is Add behavior and interactivity to web pages. This tests knowledge of programming & software.