Question 1

Which of the following tools is used for natively running a Linux system in Windows?

Options :

A : WSL

B : Remote Desktop Protocol

C : SSH

D : Telnet

Answer: A

Question 2

Which of the following firewall types allows an administrator to control traffic and make decisions based on factors such as connection information and data flow communications?

Options :

A : Circuit-level

B : Stateful

C : Proxy

D : Packet

Answer: B

Question 3

Given the following customer table:

Which of the following ORM snippets would return the ID, state, and country of all customers with the newest customers appearing first?

Options :

A :

B :

C :

D :

Answer: B

Question 4

Which of the following describes a scenario in which a database administrator would use a relational database rather than a non-relational database?

Options :

A : An organization wants to maintain consistency among the data in the database

B : An organization requires data encryption

C : An organization wants to process complex data sets

D : An organization wants to store a large number of videos, photos, and documents

Answer: A

Question 5

A company needs information about the performance of users in the sales department. Which of the following commands should a database administrator use for this task?

Options :

A : DROP

B : UPDATE

C : DELETE

D : SELECT

Answer: D

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