When computers sort data, they always use ____ values when making comparisons between values.
A. numeric
B. alphanumeric
C. alphabetic
D. ascending
Answer: A
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The frame rate for the PAL system is _____ fps.
A. 24 B. 25 C. 28.9 D. 29.97 E. 30
Analyze the following code:
``` public class Test { public static void main(String[] args) { B b = new B(); b.m(5); System.out.println("i is " + b.i); } } class A { int i; public void m(int i) { this.i = i; } } class B extends A { public void m(String s) { } } ``` a. The program has a compile error, because m is overridden with a different signature in B. b. The program has a compile error, because b.m(5) cannot be invoked since the method m(int) is hidden in B. c. The program has a runtime error on b.i, because i is not accessible from b. d. The method m is not overridden in B. B inherits the method m from A and defines an overloaded method m in B.
?In addition to the Gane and Sarson symbol set, another popular symbol set is _____.
A. ?Mantissa B. ?Jira C. ?Zachman D. ?Yourdon
A technician is performing routine preventative maintenance on a laser printer and has been asked by the client to check the printer’s paper feeder for issues. Which of the following printer parts should the technician check first for problems related to paper feeding? (Select TWO.)
A. Transfer belt B. Toner cartridge C. Pickup rollers D. Tractor feed E. Separation pad F. Print head