You may do all of the given options.
Thank You!
Answer:
dataFile << salary;
Explanation:
To write salary to a file (payroll.dat) using ofstream, you make use of the following instruction:
<em>ofstream dataFile;
</em>
<em>myfile.open ("payroll.dat");
</em>
<em>myfile <<salary;
</em>
<em>myfile.close();</em>
<em />
This line creates an instance of ofstream
<em>ofstream dataFile;
</em>
This line opens the file payroll.dat
<em>myfile.open ("payroll.dat");
</em>
This is where the exact instruction in the question is done. This writes the value of salary to payroll.dat
<em>myfile <<salary;
</em>
This closes the opened file
<em>myfile.close();</em>
<em />
<em />
Answer:
The paste function to use is the Advanced Paste Function that reads Use Destination Theme and Link Data or Keep Source Formatting and Link Data.
Explanation:
The first function adopts the Theme (such as colors, fonts, and other formatting) whilst retaining links to the data in the excel workbook. The latter imports the formatting or theme as-is from excel.
In both scenarios, (for as long as both documents are open and are in the same file) when the data in excel is opened and updated, it reflects automatically in the chart on the Microsoft Word document.
Cheers
Answer:
Light sensor
Explanation:
“Street Light that Glows on Detecting Vehicle Movement. Generally, street light controlling system is a simple concept which uses a transistor to turn ON in the night time and turn OFF during the day time. The entire process can be done by a using a sensor namely LDR (light dependent resistor).”
