A picture of your computer screen is an example of a(n) ________
A) point
B) screen shot
C) field
D) em dash
B
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Which layer does wireless communication rely heavily upon?
A. MAC sublayer of the Network layer B. MAC sublayer of the Data Link layer C. LLC sublayer of the Data Link layer D. LLC sublayer of the Transport layer
Large block sizes generally ________ the number of I/O operations required to access file data; small block sizes generally ________ the amount of internal fragmentation.
a) increase, increase b) increase, reduce c) reduce, increase d) reduce, reduce
As you build a GUI, recall that it’s often easier to manipulate layouts and controls via Scene Builder’s ________ window than directly in the stage design area.
a. Inspector b. Document c. Controller d. Library
Consider a 2-by-3 integer array t.
a) Write a declaration for t. b) How many rows does t have? c) How many columns does t have? d) How many elements does t have? e) Write the names of all the elements in row 1 of t. f) Write the names of all the elements in column 2 of t. g) Write a single statement that sets the element of t in the first row and second column 2 to zero. h) Write a series of statements that initialize each element of t to zero. Do not use a loop. i) Write a nested for statement that initializes each element of t to zero. j) Write a statement that inputs the values for the elements of t from the keyboard. k) Write a series of statements that determine and print the smallest value in array t. l) Write a statement that displays the elements in row 0 of t.