Answer: EMI(Electromagnetic interference)
RFI(Radio frequency interference)
Explanation: Electromagnetic interference is the emission of the electromagnetic signal that can disturb the working of the other device.It invokes the disturbance that can create error, under-performance mechanism,distortion etc in the equipment.
Radio-frequency interference(RFI) is the radio-frequency signal that interferes the other device by creating noise and distortion. This leads to breaking of the operation and data error.
Other options are incorrect because cross talk is referred as undesired communication between signal ,attenuation is the degradation in the amplitude of any signal and extended length of cabling is increasing the length of the cable.Thus the correct answer is RFI and EMI.
Answer:
The answer is "Text editor".
Explanation:
It is a computer program, which is used to provide editing on the plain text, and for this editing, we use a text editor. This tool differs from word processors software because it doesn't add additional text editing metals. In this tool, we also write the HTML code, and the incorrect choice can be defined as follows:
- HyperText is a wrong choice because in these two or more pages are linked and it is used to move from one page to another.
- The Web browser is also a wrong choice because it is used to display the design of the web page.
- Operating software is also a wrong choice because it system software in which all things are done.
Answer:
Charles Babbage is the correct answer to the following question.
Explanation:
Charles Babbage is the person who invented the computer, but he failed to build the computer system and the first engine was finished in year 2002 in London, after 153 years of his death but he was an inventor and the father of the automatic computing engines.
So, that's why he was called as the "Father of Computer".
Answer:
4.24
Explanation:
First you find the mean of the data set, which is 7. Then to find standard deviation you have to follow the formula which tells you to subtract the mean from each number under the square root : √(2 - 7)^2 + (9 - 7)^2 + (10 - 7)^2 + (4 - 7)^2 + (8 - 7)^2 + (4 - 7)^2 + (12 - 7). Once you solve the parenthesis you square it, once you square it the negatives won't matter. That will leave you with this : √(25 + 4 + 9 + 9 + 25). The formula tells you to find the sum of those numbers (which is 72) then subtract one from how many numbers there are, 5 - 1 = 4, and divide your sum by that number. So 72 / 4 = 18. Then you find the square root of 18 and that becomes your answer.
Answer:
2.RAM
Explanation:
BECAUSE IT CAN BE EASILY VIRIFIED ON THE INTERNET
