Your answer would be: a hand pointer.
Answer:
The answer is below
Explanation:
Computer System is widely known for its ability to perform its functions faster by giving out information.
The computer system operation follows certain principles, some of which are:
1. It makes use of the OPERATING SYSTEM to link the hardware and the software together, without it, the computer system is useless.
2. It works with INPUT DEVICES such as keyboards or stylus. Without input devices, there is no way humans can communicate with the computer system
3. It works with OUTPUT DEVICES such as monitors and speakers. Without output devices, there is no way computers can communicate or give back information to humans.
4. It works with the NETWORK such as LAN or WIFI to provides the sharing of data files to other users or computers. Without the network, the computer system can only work within certain spaces, with no way to share data or files with others far away.
Answer:The price for renting a car at a car rental company is according to the following schedule: Write a MATLAB program in a script file that calculates the cost of renting a car based on the shown price schedule. The program must ask the user to enter the type of car (Sedan or SUV), the number of days, and the number of miles driven. The program then displays the cost (rounded to cents) for the rent in a sentence that reads: "The cost of the rent is XXX $." where XXX is the cost value in $. Run the program three times for the following cases: Sedan, 10 days, 769 miles. SUV, 32 days, 4, 056 miles. Sedan, 3 days, 511 miles. Use fprintf () to display the text and data. The data should be displayed in f format with two decimal digits.
Explanation:
Answer:
There could be a collision if a hidden node problem occurs.
Explanation:
CSMA/CA(carrier sense multiple access/ collision avoidance) is a multiple access method in wireless networking, that allows multiple node to transmit. Collision avoidance of this method is based on preventing signal loss or downtime as a result of collision of transmitting multi signals.
If a node at step 4(transmit frame) sends the first frame, the node still needs to send a RTS(request to send) and to receive a Clear to send (CTS) from the WAP, the is to mitigate the issue of hidden node problem as all frame are treated as unit, so other listening nodes, not detected would seek to connect and transmit as well.
