What is the dummy piece of code used during the top-down approach of integration testing

riadik2000 [5.3K]

Answer:

describing the structure of an information processing program or another process. Many introductory programming and systems analysis texts introduce this as the most basic structure for describing a process.

Explanation:

A requirement from the environment (input)

A computation based on the requirement (process)

A provision for the environment (output)

Example: A small engineering firm believes there are problems with its hiring process. Several of the junior engineers that have been hired remained at the firm for less than one year. This is a considerable cost to the firm, since recruiting and training new engineers is time consuming and expensive. The human resources manager decides to put together a group of people with extensive experience hiring new engineers. One of their first tasks is to produce an input-output model of the hiring process. They generate the following.

4 0

3 years ago

The "origin" of the cartesian plane in math is the point where x and y are both zero. Given a variable, origin of type Point-- a

Sergeeva-Olga [200]

Answer:

#include <iostream>
using namespace std;
struct Point{
double x;
double y;
};
int main()
{
Point origin;
origin.x = 0;
origin.y = 0;
return 0;
}

Explanation:

The solution code is written in C++.

Firstly, we create a data structure Point with two fields, x and y (Line 5 -8).

In the main program, declare an origin object with Point type (Line 12).

Set the x and y fields of origin object to zero using dot syntax (Line 13-14).

3 0

4 years ago

Describe the steps required for setting the date and time in Windows 7.

Vinvika [58]

Answer:

Explanation:

Click the displayed time in the taskbar and then click Change date and time settings.

Figure : Date and time settings encircled in red

Date and time settings encircled in red

Figure : Date and Time window

Date and Time window

Click the Date and Time tab.

Click Change time zone. Make sure the correct time zone is selected. Place a checkmark next to Automatically adjust clock for Daylight Saving Time if it is not already selected, and then click OK.

Figure : Time Zone Settings

Time Zone Settings

Click Change date and time.

Click the small left and right arrows in the calendar to select a month and year, and then click a day within the month.

Figure : Date and Time Settings: Date

Date selection in the Date and Time Settings window

Change the time by entering the hour, minute, AM or PM, or by clicking the up and down arrow buttons. Click OK when the time matches the current time.

Figure : Date and Time Settings: Time

Time setting in the Date and Time Settings window

The time zone, date, and time have been set.

Synchronizing time with Windows 7 internet time server

Windows can automatically synchronize the date and time with a time server to make sure the time displayed on your computer is accurate. Follow these steps to enable Internet Time:

note: If your computer is part of a domain, the Internet Time feature is not available. Contact your System Administrator for clock synchronization information.

Click the displayed time in the taskbar and then click Change date and time settings.

Figure : Change date and time settings

Change date and time settings

Figure : Date and Time window

Date and Time window

Click the Internet Time tab, and then click Change settings.

If you are prompted for an Administrator password or confirmation, type the password or provide confirmation.

Figure : Internet Time tab

Internet Time tab

Make sure that Synchronize with an Internet time server is checked.

Figure : Internet Time Settings

Internet Time Settings

Make sure the computer is connected to the Internet and click the Update Now button.

The computer connects to an Internet server and updates the time on the computer.

note: If the computer fails to receive an update from the selected Internet time server, a message opens stating that an error has occurred. Select a different server and try again.

Click OK.

Your computer's clock will now regularly syncronize via the Internet.

8 0

3 years ago

Write a program whose input is a character and a string, and whose output indicates the number of times the character appears in

Eva8 [605]

Answer:

class Main {

public static void analyzeString(char c, String s) {

int count = 0;

for(int i=0; i<s.length(); i++) {

if (s.charAt(i) == c) {

count++;

}

System.out.printf("%c %s\n", c, s);

System.out.printf("%d %c%s\n\n",count, c, count==1 ? "":"'s");

}

public static void main(String[] args) {

analyzeString('n', "Monday");

analyzeString('z', "Today is Monday");

analyzeString('n', "It’s a Sunday day");

analyzeString('n', "Nobody");

}

Explanation:

I did not add code to prompt the user for input, but rather added the test cases as you provided.

By the way, there is only one 'n' in 'It's a Sunday day'. So the example is wrong there.

6 0

2 years ago

When you pass an argument to a method, the argument's data type must be ____________ with the receiving parameter's data type?

Sedbober [7]

Any time you pass an argument to a method, the data type arguments must be assignment compatible with data type receiving parameter.
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6 0

3 years ago