B. The number of sharks decreases. Explanation: hope it's help i learned about it and you too
Answer:
In binary signaling, Non Return to Zero (NRZ) is the technique in which zero voltage is represented by 0 bit while high voltage is represented by 1 until the voltage level change from high to low.
Explanation:
There are different techniques to encode the signal for transmission between transmitter and receiver. These techniques includes return to zero, non return to zero. In return to zero technique, the if the voltage is high the signal will become 1 for half of the time period and then after half time period it return to 0.
In NRZ the signal is 0 if the voltage level is zero. In case of high voltage of the signal the binary bit remains 1 until the next zero voltage level arrive in the signal until the end of the time period of bit.
Answer: Receiver
Explanation:
The receiver basically is used in the communication channel where the person decode its output and message in the form of useful data or information.
The main function of the receiver is to provide the path between the transmitter as an output and receiver as an input. The receiver basically process the received signal for recovering the proper message signal. It basically receive the input signal and covert it into useful data.
Answer:
B. Install in Safe Mode.
Explanation:
Since Jennifer is using the administrator account, she should be able to install the program.
Hence, she should install the anti-malware software in Safe Mode.
In Computer science, Safe Mode is a mode in which the operating system loads only the bare minimum services, process and programs to boot or start up.
Hence, Safe Mode will ensure that when Jennifer is installing the anti-malware software, no other program or service is running which may interfere with her installation.
Answer: False.
Explanation:
The general case of recursive function is when the solution is obtained recursively by simplification at each step.
However, it is the base case in a recursive function when the solution is obtained directly.
The general case must be reducible to base to arrive at a solution else the recursion would be a infinite recursion.
