exam 2 review

How is a worm different from a Trojan?

A worm spreads through a network, whereas a Trojan hides inside another program.

How can you protect your information when using social media?

Accept friend requests from people you want to be friends with.

Simone frequently downloads mobile apps from Amazon Appstore. What operating system does she have on her smartphone?

Android

A series of images displayed in sequence to create the illusion of movement is called ______________ .

Animation

Talis shoots a photo with his 20 megapixel digital camera. How is the image stored in the digital media format?

As a list of the color numbers for all the pixels it contains

You are watching the news and learn that there has been a security breach of credit card information at a large department store. The news report also states that the same company has had recent layoffs. The report says that the company is looking into whether or not the breach was done by an insider. Why would the company investigate the possibility of the breach being from an insider?

Because insiders create threats after incidents at their places of employment.

Patricia has started a new interior designing business. Her top five tasks are creating designs, sharing them with her team and potential clients, making presentations for potential clients, sending and receiving payments, and carrying out marketing on social media. Which of the following sets of apps should she use?

Canva, Dropbox, PayPal, GoogleDocs, Instagram, Facebook

Fiona is responsible for presenting data at the monthly team meeting so that it can be understood at a glance and is visually appealing way. The data is available in spreadsheet. Which of the following can Fiona do?

Create Trendlines

An organization has its employees working from home. Which of the following productivity apps should the employees use so they are able to collaborate easily with each other?

G Suite

In an animation video, one image in a frame is made to follow by another one in a slightly different pose, and so on until the motion is complete. What is this technique called?

In-betweening

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

JPEG

Logan is considering web app development as a career option. Which of the following languages does he not need to master?

Logo

Jamie plans to sell his pottery designs through his website. If he also wants to launch a mobile app to reach more people, which type of app should he launch?

M-commerce app

Which technology is used to convert the electric current to digital form to store and play the synthesized music on a computer or mobile device?

MIDI technology

Andrew's company uses a special email program for communicating within the organization. What should the company do to ensure that its employees are able to access the inbox even when they are away from office?

Male the program available as a web app

You can monitor and protect your financial data in all of the following ways EXCEPT _____.

Requesting a credit report and freezing your credit.

Rohan has to create a presentation out of his thesis summary. He expects the presentation to have at least 50 slides. Which of the following parts of the presentation should he design first?

Slide Master

Avery is wondering if she could replace her traditional cable and satellite television subscription with a video streaming service to watch her favorite movies and TV shows on her TV. What, other than Internet connectivity, does she need to watch her favorite shows and movies?

Smart TV or a TV stick

What technology can be used by people with a hearing disability to listen to a narration?

Speech recognition

What is a digital certificate?

Technology used to verify a user's identity

How is the environment impacted by computers being thrown away in landfills?

The lead and mercury is seeping into the ground and water supply.

A construction firm intends to use technology to help and enhance the design and architecture. In which of the following ways can the firm do that?

Use a computer-aided design software to create better and more accurate designs.

Which of the following kinds of information can be commonly inferred from a video file format name?

Video codec compatibility

Which of the following makes gaming the most realistic and interactive an experience?

Virtual world

Which type of gaming system has sensors to detect the users' movements, and a head-mounted display that adjusts the vision and audio thereby replacing the environment as it would appear in real world?

Virtual world

Debra launched her start-up in 2016. After 2 continuous years of losses, she needs to now downsize. She has salary details of all employees in a spreadsheet report. Which of the following features should she use to decide how many people to layoff, and who?

What-if analysis

There are various risks from attacks on Wi-Fi networks. These include all of the following EXCEPT _____.

creating malware

Technology can lead to all of the following behavioral risks EXCEPT _____.

higher satisfaction with life

You can configure your wireless router to protect your devices in all of the following ways EXCEPT ____.

naming your router something you'll remember, like your street address

What is it called when an attacker convinces you to enter personal information at an imposter website after receiving an email from a person masquerading as an employee from your bank?

phishing