Earth moves around the sun in an elliptical orbit.
Answer:
Wired Network Connection
Explanation:
The two major types of connection is <em>Wired</em> and <em>Wireless </em>connection. The wired connection helps to transfer data between two devices using <em>Ethernet network cable</em>. The wireless connection on the other hand transfer data between endpoints using <em>microwave signals or radio frequency</em>.
<em>Wired connection</em> is preferred over <em>Wireless</em> because of interference which could be caused by other networks as well as wall obstructing the connection.
The best option is (C) A portfolio made
up of 60% stocks, 30% mutual funds, and 10% Treasury bonds.
There are a lot of risks involved when investing in almost
anything. You may end up paying a lot for something that may not be worthwhile
and at the end of it all end up losing a lot more than you get. In this case,
more than half of the money has been invested in stocks and the prices of
stocks change daily. Investing in stocks may give a good return but remains
high risk to involve yourself in and should be avoided as much as possible.
Answer: Computers as target
Explanation:
Whenever an authorized access is made into a system it is a form of crime and it is called computers as target whereby one is able to access the system and get hands on unauthorized data and can also manipulate various activities which will have many dangerous effects.
Answer:
Option (B) Overheated CPU
Explanation:
- The above problems mentioned are due to the problem with the CPU.
- Overheated CPU can result into freezing the computer and unexpected rebooting.
- CPU stands for Central Processing Unit and is responsible for all the instabilities in the hardware parts of the computer.
- So, option (b) is true.
- A Network Card is responsible for connecting the computer to the internet. It also has other names like Ethernet Card. A bad Network Card results in problems with the internet and network connections but not the above problems. So, option (A) is false.
- UPS is Uninterrupted Power Supply. It is an external power device to provide the power supply to the computers in case of emergencies to not shut down the computer instantaneously. The above problems are not likely to be the caused by the failed UPS. So, option (C) is false.
- Drive is a hardware device to store information. It can be removable drive (optical drives like CDs, DVDs ) or non removable like ( Hard Disk Drive ). A failed drive results in problems with the storing information. The above problems are not associated with it. So, option (D) is also false.
