A+ Guide to IT Technical Support (Hardware and Software) (MindTap Course List)
9th Edition
ISBN: 9781305266438
Author: Jean Andrews
Publisher: Cengage Learning
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Expert Solution & Answer
Chapter 3, Problem 4TC
Explanation of Solution
Given: A desktop motherboard with faulty network port.
To find: The best and the least expensive solution, if the network port does not work while troubleshooting the motherboard. Also, find the next best if the best solution does not work...
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Although color television was not added to the industry standard until 1956, CBS had been broadcasting selected special events in color as early as 1950.
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Two key factors in creating the Network Era of American television were the FCC licensing freeze and ______________.
Question 4 options:
The Quiz Show Scandals
Habitual Viewing
Operation Frontal Lobes
Drop-In Viewing
Least Objectionable Programming was designed to embrace the public service-oriented vision of using television to elevate mass culture and enrich viewers.
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7. See the code below and solve the following.
public class Test {
public static void main(String[] args) {
int result = 0;
}
result = fn(2,3);
System.out.println("The result is:
+ result);
// fn(x, 1) = x
// fn(x, y)
=
fn(x, y-1) + 2, when y>1
public static int fn(int x, int y) {
if (x <= 1)
return x;
else
return fn(x, y-1) + 2;
}
}
7-1. This program has a bug that leads to infinite recursion. Modify fn(int x, int y) method to fix
the problem. (2 point)
7-2. Manually trace the recursive call, fn(2,3) and show the output (step by step). (2 point)
7-3. Can you identify the Base Case in recursive method fn(int x, int y)? (1 point)
6. See the code below and solve the following.
import java.io.*;
public class DataStream {
}
public static void main(String[] args)
}
DataOutputStream output = new DataOutputStream(new FileOutputStream("temp.dat"));
output.writeUTF("Book1");
output.writeInt(85);
output.writeUTF("Book2");
output.writeInt(125);
output.writeUTF("Book3");
output.writeInt(70);
output.close();
// ToDo: Read all data from temp.dat and print the data to the standard output (monitor)
6-1. This program has a compile error, and the message is “Unhandled exception type
FileNotFoundException". How do you fix this error? (1 point)
6-2. Is FileNotFoundException a checked exception or an unchecked exception? (1 point)
6-3. What is the difference between checked exception and unchecked exception? (1 point)
6-4. Please complete the above program by reading all data from temp.dat and print the data
to the standard output (monitor) by using System.out.print, System.out.println or
System.out.printf method. (2 points)
Chapter 3 Solutions
A+ Guide to IT Technical Support (Hardware and Software) (MindTap Course List)
Ch. 3 - Prob. 3TCCh. 3 - Prob. 4TCCh. 3 - Prob. 5TCCh. 3 - Prob. 1RTBCh. 3 - Prob. 2RTBCh. 3 - Prob. 3RTBCh. 3 - Prob. 4RTBCh. 3 - Prob. 5RTBCh. 3 - Prob. 6RTBCh. 3 - Prob. 7RTB
Ch. 3 - Prob. 8RTBCh. 3 - Prob. 9RTBCh. 3 - Prob. 10RTBCh. 3 - Prob. 11RTBCh. 3 - Prob. 12RTBCh. 3 - Prob. 13RTBCh. 3 - Prob. 14RTBCh. 3 - Prob. 15RTBCh. 3 - Prob. 16RTBCh. 3 - Prob. 17RTBCh. 3 - Prob. 18RTBCh. 3 - Prob. 19RTBCh. 3 - Prob. 20RTBCh. 3 - Prob. 21RTBCh. 3 - Prob. 22RTBCh. 3 - Prob. 23RTBCh. 3 - Prob. 24RTBCh. 3 - Prob. 25RTBCh. 3 - Prob. 1TCCh. 3 - Prob. 2TC
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- Write a program that reads a list of integers from input and determines if the list is a palindrome (values are identical from first to last and last to first). The input begins with an integer indicating the length of the list that follows. Assume the list will contain a maximum of 20 integers. Output "yes" if the list is a palindrome and "no" otherwise. The output ends with a newline. Hints: - use a for loop to populate the array based on the specified size (the first number entered) - use a for loop to check first value with last value, second value with second from end, etc. - if the values do not match, set a Boolean variable to flag which statement to output (yes or no) Ex: If the input is (remember to include spaces between the numbers): 6 1 5 9 9 5 1 the output is: yes Ex: If the input is: 5 1 2 3 4 5 the output is: C++ codingarrow_forwardDesign and draw a high-level "as-is" process diagram that illustrates a current process related to a product or service offered through the SSDCI.gov database.arrow_forwardCompare last-mile connections for connecting homes and businesses to the Internetarrow_forward
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