A(n) ________ database contains data that is divided into several tables that can be related to each other by a common field
Fill in the blank(s) with correct word
relational
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When you use a double, what is doubled? When you use a long int, how much longer is the long int than an int? Comment.
What will be an ideal response?
In the ____ phase, the compiler takes the generated code and sees whether it can be made more efficient, either by making it run faster or having it occupy less memory.
A. code optimization B. parsing C. lexical analysis D. semantic analysis and code generation
ISDN is considered to be what type of WAN connection?
a. Dedicated leased line b. Circuit-switched connection c. Packet-switched connection d. Cell-switched connection
For a non-empty linked list, select the code that should appear in a function that adds a node to the end of the list. newPtr is a pointer to the new node to be added, and lastPtr is a pointer to the current last node. Each node contains a pointer nextPtr, a link to a node.
a) lastPtr->nextPtr = newPtr; lastPtr = newPtr; b) lastPtr = newPtr; lastPtr->nextPtr = newPtr; c) newPtr->nextPtr = lastPtr; lastPtr = newPtr; d) lastPtr = newPtr; newPtr->nextPtr = lastPtr;