A communication between computers that begins with an acknowledgement, followed by a message, and ends with a closing acknowledgement, is which type of communication?
A. broadcast
B. connection-oriented
C. connectionless
D. multicast
Answer: B
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A resampling problem called ____ can produce jagged edges or moiré patterns.
a. aliasing b. blur c. halos d. none of the above
Which of the following will cause a syntax error?
A. for (index = 0; index < 6000000;) { x = 123.456789 / 987.654321; } B. numberArray = new Array(SIZE); C. for (index = 0; index < SIZE; index++) { numberArray[index] = index + 1; } D. for (index = 0; index < SIZE; index++) { bookTitles[index] = prompt ("Enter title for book #" + (index + 1) + ":",ES); }
The peek method in a heap implementation returns the bottom most item in the heap.
Answer the following statement true (T) or false (F)
Describe how fan and chasm traps can occur in an ER model and how they can be resolved.
What will be an ideal response?