CompTIA ITF+ Practice Test 2

What is the initial step that should be taken by a network administrator after restoring data from a backup following a system outage, before granting user access to the data?

When a web application needs to modify the contents of a database table in response to user input, which general-purpose programming language is typically used for this task?

Betty, who works from home, experienced poor wireless network signal quality. The signal improved when an old cordless phone ceased functioning. What issue did the cordless phone cause when it was operational?

What is the binary representation of the decimal number 20?

A company has two offices located in the same office building, each with approximately 100 employees. The two offices are 1 floor apart. What type of network should the company implement to connect all of its employees effectively?

Which protocol facilitates interactive mechanisms known as GET and POST?

When the person reporting a problem may not provide enough information for successful troubleshooting, what is a recommended next step to consider?

What is the primary reason laptops use a heat spreader instead of traditional heatsinks in their cooling systems?

Why is scalability a significant factor to consider when opting for a database over a flat file?

When a programmer is tasked with improving a colleague’s pseudocode, what will be their primary objective?