The process of securely erasing a hard drive is called formatting.
Formatting is where you delete all the files in your drive and making sure that it is secure. When you format your drive, it erases all the data even viruses stored in your drive. So most of the time, when an IT person thinks that his computer has virus, one option that he can do is do the formatting to make sure that his computer is clean when he reuse it again the next time.
Answer:
Option B is the correct answer for the above question
Explanation:
In Visual studio, when a programmer designs the window form object then it can be seen by the user at the work area place of the visual studio. It is the place where a programmer can program and execute the program.In the visual studio there are two types of features, which can be useful for the programmer--
- It can give the facility for coding.
- It can give the faculties to drag and drop.
The above question also means the same which is described above hence Option B is the correct answer while the other is not because--
- Option A states about the task area which is not for the coding.
- Option C states about the design area which is for drag and drop and there coding is automating generated.
- Option D states about form area which is not defined in Visual basic.
ADC stands for Analog-to-Digital Converter.
The converter will convert an analog signal into a digital signal. The converter has uses in electronics such as microphones, cameras, and imaging systems.
Answer:
Yes
Explanation:
For example, We need to write down the names of student in a school for survey purposes, rather than tell everyone to write their names on a sheet of paper and submit, we can instruct that names be written according to their classes and then written on the class sheets alphabetically.
Logically names will be written according to the classes from Class 1 - 10, then on the class sheet alphabetically from A - Z. its better represented that way for easy understanding and better collation and interpretation of data.
Answer:
RFID scanning or Barcode reader
Explanation
Smart refrigerators have inbuilt RFID scanning technology that help monitor the stock that is inside your fridge. Once you pass your items through the inbuilt RFID scanner in the fridge, the barcode of your items is cross-referenced with a database and given a unique tag for identification. This technology helps detect and track the stock that is inside your fridge and when you start running low, the RFID can be triggered to send a reminder as a notification on your email or a text message.