In Java, every class is ultimately derived from the class _____ through inheritance.
a) String
b) Object
c) Math
d) Exception
b.
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The try block cannot:
a. Enclose the code that may throw the exception. b. Enclose its own catch blocks. c. Test enclosing try blocks for additional catch statements if this try block’s catch statements can’t match the exception being thrown. d. Have exceptions explicitly or implicitly thrown in the try block itself.
The only _________ nodes in a full binary tree are on the bottom level.
A. parent B. child C. leaf D. root
Data can be arranged in a worksheet in a easy to understand manner using
A. auto formatting B. changing fonts C. all of above D. applying styles
Quake Inc.,a software giant, outsources its customer relationship management amenity to Zeins Inc. The contract between the two firms requires Zeins Inc. to exclusively use tools supplied by Quake Inc. and also makes Zeins responsible for the maintenance of the tools.Identify the type of service in the above scenario.
a. Platform as a service b. Vertical integration c. Infrastructure as a service d. Horizontal integration