Options: A sequence is an object that generates a sequential series of unique numbers., Sequences are most often used to provide values for surrogate keys., NextVal and CurrVal are both sequence methods., Sequences guarantee valid surrogate key values.
. To change font size of a selected slide title, you?
Options: a. Click the toolbars font dropdown arrow and choose the font you prefer b. Click format, title and choose a font from the font tab c. Click the toolbar’s increase font size button d. Click title, new font, ok.
Options: One or more conductors that serve as a common connection for a related group of devices, a continuous frequency capable of being modulated or impressed with a second signal, the condition when two or more stations attempt to use the same channel at the same time, a collection of interconnected functional units that provides a data communications service among stations attached to the network
. The information stored in storage devices can be accessed in _________
Options: RAM access & ROM access
B. Memory access & Disk access
C. Random access & shift access
D. Sequential access & Direct access
Ans:– D ,
Which of the following is generally true about management reports?
Options: low-level managers need information in the form of detailed reports, reports can be issued on demand, periodically, or on the occurrence of a specific tvont, middle managers use exception reports, middle managers use a summary reports