Test 3 | Computer Science homework help Assignment

Test 3 | Computer Science homework help

You have a number of digital pictures you recently took on your smartphone. You would like to share these pictures with all of your friends and family. What is a “Cloud”-like example of sharing these pictures with them?

A. Upload them to www.flickr.com and share a link with them.

 

B. Email them to everyone by way of email attachments.

 

C. Save them to your My Pictures folder on your Windows 8 tablet.

 

D. Save them to a fractional website that offers file transfer capabilities.

 

Your CEO is concerned that too much productivity is lost by having employees call each other, only to be directed to voice mail. He asks you if something can be done to counter this. What do you suggest?

A. Integrate Dropbox into the company network.

 

B. Integrate RDP into the company network.

 

C. Integrate Microsoft Lync into the company network.

 

D. Integrate TeamViewer into the company network.

 

Your sister is considering purchasing a tablet computer that utilizes RT as the operating system. She asks you if RT is any different from her Windows 8 desktop she has at home. What do you tell her?

A. Unlike her Windows 8 PC, RT does not have a tile-based interface.

 

B. RT is an Android-based operating system so it is completely different.

 

C. RT isn’t touch-enabled so it is a poor choice for a tablet.

 

D. She won’t be able to install regular Windows application on RT.

 

What is a chief concern of cloud computing?

A. Cost

 

B. Security

 

C. Redundancy

 

D. Speed

 

Your company is trying to get out of the responsibility of purchasing and hosting its own hardware so it won’t have to finance or manage a datacenter anymore. Your boss has told you that you need to install an operating system on all of the cloud-based servers. This is an example of what type of cloud computing?

A. Infrastructure as a Service

 

B. Network as a Service

 

C. Platform as a Service

 

D. Software as a Service

 

You have a Bluetooth headset that integrates with your computer so that you can talk to partners through Microsoft Lync. This is an example of what type of wireless networking?

A. WLAN

 

B. WPAN

 

C. WMAN

 

D. WWIRE

 

Your boss wants you to configure his laptop so that he can access the company network when he is on the road. You suggest a VPN connection to him. He is very concerned about security and asks you how secure VPN is. What do you tell him?

A. Only mouse clicks and keyboard commands are transferred over the connection.

 

B. All traffic that flows between the laptop and VPN server is encrypted.

 

C. All of the tasks your boss will do will be on the desktop of the remote computer.

 

D. VPN integrates with NTFS so that only secure files are opened and modified.

 

You install TeamViewer on your workstation at home so that you can access it when on the road. How can you be assured that unknown users can’t access your computer through TeamViewer?

A. They have to have the same encryption key as you.

 

B. They have to know your User ID and password.

 

C. They have to have a signed certificate by your computer.

 

D. Their computer has to be in the same domain as yours.

 

Your boss calls you from his home to use the VPN connection you configured for him on his laptop. He has traditionally depended on Remote Desktop to access the server. Your boss tells you that the VPN connection shows that it is connected but the server’s desktop is not appearing on his screen. What do you tell him?

A. The firewall on his home router must be blocking the remote connection.

 

B. His ISP must not allow encrypted connections through their network.

 

C. He must be running Windows 8 which doesn’t support VPN.

 

D. VPN doesn’t bring up a remote desktop on the local computer.

 

Your mom wants to purchase a computer. She has heard about how the Windows 8 operating system is best-geared for a touch-enabled computing device. What type of computer do you recommend that she purchase?

A. A laptop

 

B. A tablet

 

C. A PC

 

D. A netbook

 

Your mom wants to start using some type of cloud storage so that she can access some of her important business files from anywhere without having to remote into another machine. What do you suggest?

A. TeamViewer

 

B. GoToMyPC

 

C. Dropbox

 

D. Microsoft RT

 

Why isn’t 802.1X a good choice for home-based wireless networks?

A. It only creates open wireless connections.

 

B. It requires an authentication server.

 

C. Its encryption is too easy to hack.

 

D. It requires multiple access points.

 

You have purchased an Apple desktop computer and want to set it up so that you can access your computer desktop when you are on the road. How might you do this?

A. Install Remote Desktop for Apple on your desktop.

 

B. Install Apple+ VPN on your desktop.

 

C. Configure your desktop for Platform as a Service.

 

D. Install the GoToMyPC client on your desktop.

 

Your boss calls you from the road. She is trying to connect to the local hotel guest wireless network but there is a yellow shield displayed beside that particular wireless selection. She is asking you what that shield means. What do you tell her?

A. It means the connection is not being broadcasted.

 

B. It means the connection is an open connection.

 

C. It means her wireless card doesn’t support that connection.

 

D. It means the wireless connection requires a password.

 

Making a phone call through Lync from your laptop using only your headset is an example of:

A. a PBX phone connection.

 

B. an encrypted phone conversation.

 

C. a legacy phone conversation.

 

D. a peer-to-peer phone conversation.

 

When you connect to a remote VPN server with your laptop running Windows 8, what key item is your computer allocated?

A. The desktop of the VPN server

 

B. The desktop of the logon server

 

C. An IP address from the remote network

 

D. A web browser with an SSL connection

 

You are the IT Manager for a school system. You just went with a new application that teachers will use to record the attendance of their students as well as their grades. The application is hosted by a third party, and teachers access the application through their web browsers. This is an example of what type of cloud computing?

A. Infrastructure as a Service

 

B. Network as a Service

 

C. Platform as a Service Windows 8 can’t find a driver for the scanner

 

D. Software as a Service

 

Which of the operating systems below is able to join a domain?

A. Microsoft Surface Pro

 

B. Microsoft Surface RT

 

C. Google Android

 

D. iPad

 

Which of these devices is usually the default gateway for most home networks?

A. A workstation

 

B. A server

 

C. A smartphone

 

D. A wireless router

 

In order for your laptop to make a wireless connection, it must first find an available __________ to connect to.

A. SSID

 

B. VPN

 

C. RSAT

 

D. WEP

 

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