Initially, a ResultSet cursor is positioned _________.
a. before the first row
b. at the first row
c. at the last row
d. after the last row
A
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_______ is a scenario in which a massive number of heterogeneous decentralized devices communicate with each other and with the network to perform storage and processing tasks without the intervention of third parties.
A) Galvanic driving B) IoT World Forum C) Fog computing D) Edge computing
The shell notation "prog1 | prog2" is a request to
A. send the standard output of prog1 to the standard input of prog2 B. send all output from prog1 to the standard input of prog
What Cisco router IOS command is used to specify the RIP routing protocol?
a. router(config) router rip b. router# router rip c. router(config)# router rip protocol d. router(config)# router rip
Which type of control do you use to contain a list of items that allows a user to select an item in the list for further action?
A. ArrayView B. TableLayout C. ListView D. RadioGroup