|
Malware authors rarely focus on social media because it is so difficult to get personal information via that channel. |
False |
|
Peripheral devices usually occupy space inside a system unit. |
False |
|
The trend is toward larger desktop tower form factors |
False |
|
Some users configure a desktop to function as a server on a network. |
True |
|
You should always try to purchase the least powerful desktop available as a means of getting the best bargain. |
False |
|
All in one desktops are usually more expensive than purchasing a system unit and monitor separately. |
False |
|
Most extended warranties cover the repair and replacement of a computer components beyond the standard warranty. |
True |
|
Netbooks weigh more than traditional laptops, like the kind shown in the accompanying figure. |
False |
|
While ultra thin laptops like the kind shown in the accompanying figure are adequate for everyday computing tasks, you would want to use a netbook to complete processor-intensive tasks. |
False |
|
Batteries in a laptop typically last longer than those in a tablet |
False |
|
A mobile console is a device that combines features of a smartphone with a tablet. |
False |
|
Many handheld computers communicate wirelessly with other devices or computers. |
True |
|
One advantage of dedicated servers is that they usually do not demand as much memory or storage as other computers. |
False |
|
In a blade server, like in a rack server, the chassis is fastened in place to a flat surface. |
True |
|
Physical servers are easier to manage than virtual servers. |
False |
|
Cloud computing uses server virtualization. |
True |
|
The input from a POS terminal serves as output to other computers to maintain sales records, update inventory, verify credit, and perform other activities associated with sales transactions. |
False |
|
An ATM is a self service banking terminal that connects to a host computer through a network. |
True |
|
Cloud computing allows a company to diversify its network and server infrastructure. |
True |
|
Some cloud computing services automatically add more network and server capacity to a company’s website as demand for services of the website increase. |
True |
|
A large amount of e-waste ends up polluting developing countries who accept the materials for profit. |
True |
|
Unlike answering machines, a computer in a voice mail system converts an analog voice message into digital form. |
True |
|
Most computers and electronic devices are analog, which use continuous signals. |
False |
|
Human speech is naturally digital. |
False |
|
One common method of thwarting a smartphone thief is not to use the phone to check the time. |
True |
|
Point-and-shoot cameras are much heavier and larger than SLR cameras. |
False |
|
Features typically not found in cameras built into mobile phones include optical zoom, additional lenses, and scene modes. |
True |
|
E-books have no wear and tear. |
True |
|
E-book readers are usually larger than tablets. |
False |
|
Many game console models include internal disk drives or memory to store games and other media. |
True |
|
Some handheld game device models are Internet capable for downloading games and apps |
True |
|
A joystick is a handheld vertical lever, mounted on a base, that you move in different directions to control the actions of the simulated vehicle or player. |
True |
|
Teen drivers statistically are more susceptible to being distracted while driving. |
True |
|
The distinction among categories of computers is always very clear. |
False |
|
Newer versions of USB can charge connected mobile devices even when the computer is not in use. |
True |
|
Port replicators sometimes disable ports on the mobile computer to prevent conflicts among the devices on the computer and port replicator. |
True |
|
A port replicator is similar to a docking station, but it has more functionality. |
False |
|
Docking stations may include slots for memory cards, optical disc drives, and other devices. |
True |
|
Mobile users are susceptible to hardware theft because the size and weight of their computers and devices make them easy to steal. |
True |
|
A brownout is a complete power failure. |
False |
|
A UPS connects your computer and a power source. |
True |
|
CTS is inflammation of a tendon due to repeated motion or stress on that tendon. |
False |
|
Tendonitis is inflammation of the nerve that connects the forearm to the palm of the wrist. |
False |
|
Eyestrain associated with CVS is not thought to have serious or long-term consequences. |
True |
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