List and describe three different types of communication devices that support data transmission from one PC to another.
What will be an ideal response?
Modem is short for modulator-demodulator. A cable modem enables extremely fast access to the World Wide Web.
A network interface card is an expansion board that you insert into a computer so that it can be connected to a local area network (LAN).
A wireless adapter permits a mobile user to connect to a LAN through a wireless (radio) connection. Access is similar to NIC access, but a
wireless adapter allows more freedom of movement.
You might also like to view...
How many times is the loop body of the for statement executed?
Assume that all variables are of type int and that y and z are initialized to 0. ``` for (int i = 0; i < 100; ++i) { cin >> x; y += x; if ( x % 2 == 0 ) ++z; } ``` a. once b. 99 times c. 100 times d. until a number larger than 100 is entered
Which formatting flag indicates that the floating-point values should be output with a thousands separator?
a. plus (+). b. minus (-). c. comma (,). d. period (.).