Cellular services use ________ to provide wireless connectivity to the Internet for smartphones.
A. DSL
B. ADSL
C. 3G and 4G cellular networks
D. T1 and T3 cellular networks
Answer: C
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Which of the following statements is false?
a. A floating-point number is a number with a decimal point. b. Java provides two primitive types for storing floating-point numbers in memory—float and double. c. Variables of type float represent single-precision floating-point numbers and have seven significant digits. d. Variables of type double represent double-precision floating-point numbers; these require twice as much memory as float variables and provide 14 significant digits.
List two benefits of creating expressions with the Expression Builder
What will be an ideal response?
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Answer the following statement true (T) or false (F)
The number of nodes on a network and the length of cable used influence the quality of communication on the network.
Answer the following statement true (T) or false (F)