Which of the following is correct? Two-factor authentication requires
Correct answer: A
The correct answer is Two independent verification factors. This tests knowledge of cyber security.
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A strong password should generally be Which option is correct?
Correct answer: C
The correct answer is Long, unique and difficult to guess. This tests knowledge of cyber security.
Choose the correct answer: encryption converts readable data into
Correct answer: B
The correct answer is Ciphertext. This tests knowledge of cyber security.
A digital signature helps provide Select the best answer.
Correct answer: B
The correct answer is Authenticity and integrity. This tests knowledge of cyber security.
Which of the following is correct? A Trojan is malware that
Correct answer: C
The correct answer is Masquerades as legitimate software. This tests knowledge of cyber security.
A database is an organized collection of
Correct answer: B
The correct answer is Data. This tests knowledge of databases & sql.
DBMS stands for
Correct answer: D
The correct answer is Database Management System. This tests knowledge of databases & sql.
A table consists of
Correct answer: C
The correct answer is Rows and columns. This tests knowledge of databases & sql.
A row in a database table is also called a
Correct answer: D
The correct answer is Record. This tests knowledge of databases & sql.
A column is also called a
Correct answer: A
The correct answer is Field. This tests knowledge of databases & sql.
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
Correct answer: D
The correct answer is Structured Query Language. This tests knowledge of databases & sql.
Which SQL command retrieves data?
Correct answer: A
The correct answer is SELECT. This tests knowledge of databases & sql.
Which SQL command adds records?
Correct answer: D
The correct answer is INSERT. This tests knowledge of databases & sql.
Which SQL command removes records based on a condition?
Correct answer: A
The correct answer is DELETE. This tests knowledge of databases & sql.
A database is an organized collection of Which option is correct?
Correct answer: A
The correct answer is Data. This tests knowledge of databases & sql.
Choose the correct answer: dbms stands for
Correct answer: C
The correct answer is Database Management System. This tests knowledge of databases & sql.
A table consists of Select the best answer.
Correct answer: D
The correct answer is Rows and columns. This tests knowledge of databases & sql.
Which of the following is correct? 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 Which option is correct?
Correct answer: B
The correct answer is Field. This tests knowledge of databases & sql.
Choose the correct answer: a primary key is used to
Correct answer: A
The correct answer is Uniquely identify records. This tests knowledge of databases & sql.
SQL stands for Select the best answer.
Correct answer: A
The correct answer is Structured Query Language. This tests knowledge of databases & sql.
Which of the following is correct? Which SQL command retrieves data?
Correct answer: D
The correct answer is SELECT. This tests knowledge of databases & sql.
Which SQL command adds records? Which option is correct?
Correct answer: A
The correct answer is INSERT. This tests knowledge of databases & sql.
Choose the correct answer: which sql command removes records based on a condition?
Correct answer: A
The correct answer is DELETE. This tests knowledge of databases & sql.