Which of the following is used to help non-technical users collectively classify and find information on a site?
A. Tagging
B. A wiki
C. Web feed
D. Ajax
On your Windows laptop, you store all your vacation photos and your entire digital music library. Concerned about data loss, you perform frequent backups. Your laptop has recently been stolen and you need to restore your files to a desktop computer. Which Windows tool would you use to recover and set up the saved copies of your files onto your desktop computer?
A. Backup and Restore
B. Backup Recovery
C. System Recovery
D. System Restore
Which set of standards developed by the W3C Web Accessibility Initiative (WAI) project provides a universal set of standards promoting accessibility for all Web users, including those with disabilities?
A. Web Content Accessibility Guidelines
B. User Agent Accessibility Guidelines
C. W3C Authoring Tool Accessibility Guidelines
D. Section 508 of the Rehabilitation Act
You can use the HTML ,
A. The type attribute
B. The name attribute
C. The value attribute
D. The action attribute
The Windows Device Manager is a tool that enables you to perform a variety of tasks, including:
A. Map to a printer.
B. Ping an IP address.
C. Defragment a hard drive.
D. Change a resource assignment.
What does the following represent?
2E22: 4F00: 000E: 00D0:A267:97FF:FE6E:FE34
A. A MAC address
B. AnlPv4address
C. An IPv6 address
D. An IP diagnostic loopback address
Henry is the network manager at XYY Corporation, a large manufacturing company that competes in the global market. The company's computing environment is extremely complex and includes several proprietary software systems, all of which require custom configuration of network devices to operate correctly. The company's executive management team believes that they can benefit by switching the company over to any cloud-based service. Henry disagrees. What is a disadvantage of cloud-based services that Henry can cite to support his position?
A. Cloud-based services provide no maintenance or support.
B. Cloud-based services are typically more costly than in-house solutions.
C. The company must typically purchase additional servers to support connections to these types of cloud-based service providers.
D. Cloud-based services are typically more limited in offerings and configurations than the company currently supports in-house.
Which choice describes a correct order of precedence for implementing CSS?
A. Inline styles override all other styles.
B. External styles override all other styles.
C. Internal (embedded) styles override inline styles.
D. External styles override internal (embedded) styles.
Which code is best for embedding video into an HTML5 page?
A. Option A
B. Option B
C. Option C
D. Option D
You are distributing a large video game file using BitTorrent. First, you upload the initial file and make it available via a central server called a tracker. Other users can then connect to the tracker and download the file. Each user who
downloads the file makes it available to other users to download. The use of BitTorrent significantly reduces the original provider's hardware and bandwidth resource costs.
BitTorrent is an example of what type of network?
A. Centralized network
B. Client-server network
C. Peer-to-peer (P2P) network
D. Virtual private network (VPN)
Carol is experiencing read/write errors when trying to save files on her Windows-based laptop. To correct the issue, she could consider performing which of the following maintenance tasks?
A. Disk cleanup
B. fsck command
C. chkdsk command
D. Disk defragmentation
Wireless networks are subject to more security issues than standard wired networks. Which wireless security protocol can prevent unauthorized devices from connecting to the wireless network?
A. WPA2
B. RSA
C. AES
D. DES
Irena is reviewing several promotional product videos from her company's marketing department before they are published on the company's Web site. The videos are in RealMedia format, but they do not open in Irena's Windows Media Player. What should Irena do in order to view the videos?
A. Contact her company's Technical Support department and schedule service for her computer.
B. Convert the video files to the WMV format, because RealMedia files will not play in Windows Media Player.
C. Upload the videos to the Web server to be viewed through Windows Media Player because they will not play from a local computer.
D. Decompress the files before attempting to play them in Windows Media Player, because RealMedia files are compressed for uploading/downloading.
Cloud-computing enables mobile devices to provide users with access to a wide variety of applications and services. Which of the following is a disadvantage of mobile devices?
A. Mobile devices cannot accommodate Web browsing.
B. Mobile devices cannot easily be used for checking e-mail.
C. Mobile devices cannot access software hosted on remote servers.
D. Mobile devices cannot accommodate large database installations or applications.
You have recently purchased a new wireless router. You would like to configure a name for your wireless network so that you can easily identify it when scanning available wireless networks. Which term describes this wireless network device name?
A. Default gateway
B. Wireless access point (AP)
C. Access Point Identifier (API)
D. Service Set Identifier (SSID)