Which operator can be used in string concatenation?
a. *
b. +=
c. ++
d. =+
b. +=
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Case 2-1 Mary has won a newly launched laptop computer in an event conducted by her school. She uses a pressure sensitive device that looks just like a pen to navigate the applications in her laptop. Identify the device Mary is using.
A. ?A tablet B. ?A touch pad C. ?A stylus D. ?A projector
____ emphasize what happens in a system.
A. Interaction diagrams B. Sequence diagrams C. Structure diagrams D. Behavior diagrams
For a cable with RJ-45 connectors to be used to connect a node to a 10BaseT network hub, what must be true about the pins on each end of the connectors?
What will be an ideal response?
Most databases can import electronic data from other software applications.
Answer the following statement true (T) or false (F)