_________________ is an outdated wireless technology that has been mostly replaced by Bluetooth to connect personal devices.?
Fill in the blank(s) with the appropriate word(s).
Infrared (IR)
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lambda expression represents a(n) ________ method—a shorthand notation for implementing a functional interface.
a. functional b. unnamed c. undesignated d. anonymous
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Answer the following statement true (T) or false (F)
Given the startx command syntax, startx -- -option, what do the two hyphens after the startx command represent?
A. They represent the end of client arguments and the beginning of server arguments. B. They represent the end of server arguments and the beginning of client arguments. C. They represent placeholders for the default options. D. They indicate that the command should be delayed two seconds before running.
Which term refers to a technology that serves as a replacement for Frame Relay and ATM switching?
A. FDM B. TCP/IP C. SONET D. Multi-Protocol Label Switching (MPLS)