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.
DHCP is a network protocol that enables a server to automatically assign an IP address to a computer from a defined range of number configured for a given network.
<u>Answer:</u>
<em>Newspapers</em>
<u>Explanation:</u>
<em>The process of giving advertisement is one way to promote product. A product become famous only because of advertisement only. </em>
Business people spend lots of money in advertisements so that in turn it would give good returns. <em>It is not necessary that always advertisement has to be given for all the product</em>.
Mostly new products needs mobilization, next during festivals the dress <em>purchase will be heavy so people will get attracted towards it and buy in the shop which advertises, etc.</em>
Answer:
True.
Explanation:
When you established social links, your social media site profile may eliminate almost any generic symbol throughout the list of contacts and the Individuals Pane with profile pic the contact may have placed. Thus, the Users Pane would be exchanged with profile image of the contact while establishing the social connections.