What are the two broad categories of wireless communications?
What will be an ideal response?
Wireless technologies can be classified into two broad categories as follows:
? Terrestrial: Communication uses equipment such as radio or microwave transmitters that is
relatively close to the earth’s surface.
? Non-terrestrial: Some of the equipment used in communication is outside the earth’s
atmosphere (e.g., a satellite in orbit around the earth).
Computer Science & Information Technology
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Select all that apply. Which of the following arguments must be included when passing an array as an argument?
a. the array name b. the number of elements in the array c. the data type of the array d. the subscript of the last element
Computer Science & Information Technology
What is the difference between a logical and physical data flow diagram?
What will be an ideal response?
Computer Science & Information Technology