A column in one table that references a primary key in another table is known as a __________.

a. secondary keyy
b. foreign key
c. referential ke
d. meta key



b. foreign key

Computer Science & Information Technology

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A purge query is used to remove records from a table

Indicate whether the statement is true or false

Computer Science & Information Technology

A perimeter network is a boundary between the private network and the public Internet where most resources available to the Internet, such as mail, web, DNS, and VPN servers, are located.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

Instead of running program files that are stored locally, the code for _______ applications is downloaded along with HTML pages and is executed client-side by the browser.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

Sara, the software security engineer, is trying to detect issues that could lead to buffer overflows or memory leaks in the company software. Which of the following would help Sara automate this detection?

A. Input validation B. Exception handling C. Fuzzing D. Code review

Computer Science & Information Technology