Exam 7: Computer History and Components

Nira is about to purchase her first house and needs to find a good mortgage company. First, she wants to understand how mortgages work. Which of the following queries will yield the best results for her needs?

What type of hard drive has no moving parts, making it fast and durable?

When Florence joins her father's construction business, she realizes all the transactions are still done and maintained on paper. What should she do to establish a system where any data can be looked up immediately and transparency can be maintained?

Which of the following statements is NOT true about a local firewall?

Bandwidth is a term that describes the number of devices connected to a network.

Which of the following websites most likely uses XML-formatted data?

As Ian walks down the hall from his hotel room, he uses his Uber app to request a ride. The ride is waiting for him by the time he arrives in the lobby. What technology minimized Ian's wait time?

Local applications can be accessed only on the computers on which they are installed.

Sabrina pulls items from a box and inspects them to ensure the number of items matches what is listed on the packing list. She then places all the items on a conveyor belt to be transported to workers who stock shelves in the warehouse. What is Sabrina's job role?

Abe is creating a presentation and wants to grab the audience's attention with a visual effect when he moves from one slide to another. What should he add to the presentation?

Aaron has started a food blog on which he wants to post his recipes. He wants to place a high-quality image next to each cooking step. Which file format should he use so that users do not experience a lag when loading the high-quality images on the website?

A(n) _____ protects your device against unauthorized access.

Henry installed a smart thermostat to manage the temperature in his house. However, when Henry arrived home from work, the house was very cold. He's frustrated that this "smart" thermostat let the house get so cold. What does he need to provide the thermostat for it to do a better job in the future?

What do you call the rules each programming language has for writing instructions?

Ryan's website looks great on his desktop computer's display, but it's not working right when he tests it on his smartphone. What code does he need to adjust?

A webpage is an electronic document that can contain text, graphics, sound, video, and links to other webpages.

Rafael needs to run a query that will show the name and city of all his clients. Which of the following phrases will determine which fields are returned in the query?

Which of these file sizes is largest?

What kind of code defines where text breaks to a new paragraph?

Morgan needs to hire someone to help implement a business intelligence system for her company. What type of professional would be the best fit for this job?