True/False Mark T for True and F for False. If False, rewrite the statement so that it is True.
__T__1. Malware authors often focus on social media, with the goal of stealing personal information.
__F__2. The advantages are that a virtual server can be created and configured quickly
__F__3. A mainframe is a large, expensive, powerful server that can handle hundreds or thousands of connected users simultaneously.
__F__4. thin clients typically do not contain a hard drive.
__F__5. Applications requiring complex, sophisticated mathematical calculations use supercomputers.
__F__6. Most computers and electronic devices are digital, which use only two discrete states: on and off.
__T__7. SLR cameras are much heavier and larger than point-and-shoot cameras.
__T__8. Stick computers typically are less expensive than desktops and laptops.
__F__9. Instead of the term, port, the term, jack, sometimes is used to identify audio and video ports.
__F__10. Newer versions of USB are backward compatible, which means they support older USB devices as well as new ones.
__T__11. A port replicator is an external device that provides connections to peripheral devices through ports built into the device.
__F__12. NFC uses close range radio signals to transmit data between two NFC-enabled device
Match the terms with their definitions.
__b__2. fault-tolerant computer
__d__5. peripheral device
__i__7. push notification
__f__8. server virtualization
__c__9. slate tablet
__e__10. thin client
Xa. term used to refer to a device that combines the features of a smartphone with a tablet
Xb. computer with duplicate components so that it can continue to operate when one of its main components fail
c. tablet that does not contain a physical keyboard
Xd. component you connect to a computer or mobile device to expand its capabilities
Xe. terminal that looks like a desktop but has limited capabilities and components
Xf. the use of software to enable a physical server to emulate the hardware and computing capabilities of one or more servers
Xg. electronic component that interprets and carries out the basic instructions that operate a computer
h. freestanding terminal that usually has a touchscreen for user input
i. message that initiates from a sending location without a request from the receiver
Xj. the main circuit board of a personal computer
1. Slow computer Performance Your computer is running exceptionally slow. Not only does it take the operating system a long time to start, but programs also are not performing as well as they used to perform. How might you resolve this?
2. Faulty ATM When using an ATM to deposit a check, the ATM misreads the amount of the check and credits your account the incorrect amount. What can you do to resolve this?
3. Wearable device not syncing Your wearable device synchronized with your smartphone this morning when you turned it on, but the two devices no longer are synchronized. What might be wrong, and what are your next steps?
4. Battery draining Quickly Although the battery on your smartphone is fully charged, it drains quickly. In some instances when the phone shows that the battery has 30% remaining, it shuts down immediately. What might be wrong?
5. Potential Virus Infection While using your laptop, a message is displayed stating that your computer is infected with a virus and you should click a link to download a program designed to remove the virus. How will you respond?
1. I would check the system memory in task manger and look at all the background process. This may mean that with RAM needs to be upgraded. I will also run disk defrag and disk clean up on the device.
2. Contact eh bank and have the correct the amount. Also let them know about the faulty ATM.
3. Try turning both devices off and then on. Check to see if the Bluetooth is on, on both devices.
4. A lot of the times when a mobile device is draining fast it could mean that there is a lot of applications running in the back ground. It could also meant you need to replace the battery.
5. Do need click the link unless it is a trusted website. I would close the pop up enable popup blocker and scan the computer with my built in anti-virus.
(a) Visit two retail websites and search for the latest e-book readers. Which features do these websites offer compared with the same offerings in brick-and-mortar stores? What are the advantages and disadvantages of shopping online? What policies do these websites offer for returning items? Which items have you purchased online?
(b) Visit an auction website and search for two objects pertaining to your favorite musical artist, sports team, or celebrity. For example, search for an autographed photo or ticket stubs. Describe these two items. How many people have bid on these items? Who are the sellers? What are the opening and current bids?
I researched the kindle oasis the features that this website has is a travel bundle for 306.97 which comes with a tote and luggage tags. Must return within 30 days delivery
This site does not offer any features.
The advantages of shopping on is you can shop from your living room. The disadvantages are it will be a few days before you get your item. On ebay the seller does not accept returns.
NFL Dallas Cowboys Helmet 3-D Puzzle Construction Toy New there has been 0 bids on this so far the seller is playa614 There are no current bids
Tony Dorsett Autographed patch 37/90 Dallas Cowboys 1 person has bid on this item 5150evh is the seller opening bid is 3.21 and the current bid is 3.22