IT Fundamentals Practice Questions Day 8

A network technician is installing an RJ11 connector inside a home for new internet service. Which of the following network connection types is the technician most likely using?

• Fiber

• DSL

• Satellite

• Cable

Which of the following describes something in a database that refers to the unique identifier in the parent table?

• Attribute

• Constraint

• Foreign key

• Schema

A user is getting an error message when trying to go to a website. A technician asks the user a few questions to find out more about the issue. The technician opens a browser locally and browses to the same site as the user. Which of the following troubleshooting steps is the technician using by browsing to the same site?

• Establish a plan of action

• Gather information

• Duplicate the problem

• Find the root cause

A help desk technician encounters an issue and wants to find out if a colleague has encountered the same issue before. Which of the following should the technician do FIRST?

• Check Knowledge Base

• Search local logs

• Research possible theories

• Question users

For which of the following is a relational database management system MOST commonly used?

• Building flowcharts

• Storing information

• Generating reports

• Creating diagrams

Which of the following relational database constructs is used to ensure valid values are entered for a column?

• Schema

• Permissions

• Constraint

• Column

Which of the following is a compiled language?

• Perl

• JScript

• Java

• PowerShell

Which of the following database concepts would MOST likely use a CSV file?

• Data querying

• Data reports

• Data importing

• Data persistence

A user is buying a laptop. The user will have a lot of personal and confidential information on the laptop. The user wants to ensure data cannot be accessed by anyone, even if the laptop is stolen. Which of the following should be set up to accomplish this?

• Encryption

• Compression

• Permissions

• Auditing

Which of the following allows wireless devices to communicate to a wired network?

• Modem

• Switch

• Firewall

• Access point