Question 1

Which of the following is the most effective way to prepare for a system migration?

Options :

A : Develop a comprehensive migration plan that includes all aspects of the migration, such as the scope, timeline, and budget.

B : Conduct thorough testing of the migration plan in a staging environment to identify and resolve any potential problems.

C : Create a comprehensive backup of all data that will be migrated to ensure that it can be restored in the event of a problem.

D : All of the above

Answer: D

Question 2

Which term describes the process of converting human-readable web addresses into IP addresses for internet communication?

Options :

A : URL

B : DNS

C : HTML

D : HTTP

Answer: B

Question 3

In Python, what will be the output of the following code?print(list(range(1, 6, 2)))

Options :

A : [1, 3, 5]

B : [1, 2, 3, 4, 5]

C : [2, 4]

D : [1, 2, 3, 4, 5, 6]

Answer: A

Question 4

Which of the following are common uses of CSS (Cascading Style Sheets) in web development?

Options :

A : Defining the layout and positioning of HTML elements.

B : Storing and managing data in a database.

C : Styling the presentation and appearance of web content.

D : Implementing server-side scripting and logic.

Answer: A,C

Question 5

Which of the following is not a symptom of a virus infection?

Options :

A : Slow computer performance.

B : Frequent pop-up ads.

C : Unexplained changes to system settings.

D : Increased hard drive activity.

Answer: C