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Question 1

Which of the following is a typical instruction that is found on a Linux command-line script and represents a system shell?

Options :

A : /bin/bash

B : #/bin/shell

C : >/bin/sh

D : #!/bin/bash

Answer: D

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

Which of the following are the best resources for monitoring potential server issues? (Choose two.)

Options :

A : User connections

B : Firewall usage

C : Index usage

D : CPU usage

E : Query execution

F : Memory usage

Answer: D,F

Question 4

An on-premises application server connects to a database in the cloud. Which of the following must be considered to ensure data integrity during transmission?

Options :

A : Bandwidth

B : Encryption

C : Redundancy

D : Masking

Answer: B

Question 5

A company is launching a proof-of-concept, cloud-based application. One of the requirements is to select a database engine that will allow administrators to perform quick and simple queries on unstructured data. Which of the following would be best suited for this task?

Options :

A : MongoDB

B : MS SQL

C : Oracle

D : Graph database

Answer: A