1. Which statement is true about laptops and desktop computers?

• Desktop computers are more portable than laptops.

  
  

• If the power goes out, a laptop’s battery serves as a backup power source.

• When you buy a laptop, you can select almost any combination of monitor, keyboard, and mouse.

• Setting up a desktop computer is easier than setting up a laptop.

• Instead of a mouse, most desktop computers have a built-in touchpad.

1. Which of the following is not an advantage tablets have compared to laptops?

• They are lightweight and easy to carry in a backpack.

• They consume less battery power.

• They can take photos and shoot videos.

• They can double as an e-book reader.

• Their higher screen resolution makes them more suited for watching movies.

1. What important limitation does random access memory (RAM) have?

• RAM is short-term memory and is cleared when you turn off the computer.

• RAM is used only to store files permanently.

• RAM tends to get hot.

• RAM is for backing up files for long-term storage.

• RAM uses a magnetic platter that is easily damaged.

1. Which of the following is NOT an advantage of all-in-one computers?

• A. The screen size is often larger than desktop computers.

• B. They can double as entertainment media machines.

• C. They are always the best type of computer for virtual reality and gaming.

• D. They can have many kinds of ports for different consoles and cables.

1. You can use ___________ to add dynamic features to a webpage such as search box that completes your search text automatically.

• CSS

• HTML

• XML

• JavaScript

• DynaScript

1. Which of the following is a setting you can select in Microsoft Edge?

• alignment of webpage paragraphs

• webpage to display when Edge starts

• whether to apply special effects to photos

• background color of web pages

  E. show or hide the ruler

1. Which of the following is not an advantage of using technology in a large classroom?

• A. Students can select entertaining videos to view while the teacher is busy elsewhere.

• B. Students can be divided into smaller groups, each engaged in a different activity.

• C. Students can use technology for personalized instruction.

• D. Teachers and administrators can directly monitor student activities.

• E. Students develop valuable technology skills and knowledge.

1. Using _____________, students can design and create objects such as prosthetics.

• A. 3D printing

• B. cloud printing

• C. 3D animation

• D. annotated reality printing

• E. virtual reality headsets

1. How can you verify an email message contains a legitimate concern from a company instead of a phishing scam?

• A. Click the link in the email message.

• B. Check for the company’s logo in the email message.

• C. Read the email message carefully.

• D. Enter the company’s web address in a browser to visit their website, and then sign in.

• E. Click the link in the email message, and then sign in at the website.

1. When you purchase a product online, by law, the seller will __________.

• A. ship the product to you within 30 days of the sale

• B. not charge you until you receive the product

• C. give you the best price on the web

• D. automatically apply a coupon code

• E. pay for shipping if you return the product