Answer:
Correct answer is D
Explanation:
open is a function in c++ programming language used to interact with files.The function takes two parameters as input
- File name
- mode
File Name
File name is a string name of file to be opened.This is a compulsory parameter for open method.
Mode
Mode is an optional parameter in open function.Following are the accepted values of mode parameter
Prefix ios:: is added to start of each
- in (Open file in input mode for writing data to file)
- out (Open file in output / read-only mode to read data from file)
- binary (Open file in binary format)
- ate (Set the starting point of file to the end of file. Default starting point of file is start of file)
- "trunc" (If file is opened multiple times all previous data is replaced with new data)
- app (All operations of output are performed the end of file)
Use | operator to use multiple modes at a time.
Answer:
The answer to the given question is "3".
Explanation:
- In the given HTML checkboxes code. We used input type= "checkbox" that provide a checkbox. That is used to select one or more options on the limited number of choices.
- In this code, we use check three checkbox that is "Home Address, Federal Express and UPS" in this checkboxes code we use the name attribute that works as a reference this attribute is used to submit data into the database.
In this code, we select(check) in all three checkboxes that's why the answer to this question is "3".
There is a extension from google chrome webstore that allows to take a screnshot
Answer: True
Explanation:
Yes, the given statement is true that the web based database used the various types of database applications for transferring the information or data.
- The web database applications are basically designed so that the users managed and easily access the information by using the internet.
- It is works as the middleware form for transferring the data from the internal database of an organization to the web server and it is known as web page for the user interface.
- We can store various types of business and also personal related data by using the web database.
Answer:
The essence including its issue is listed in the interpretation subsection below.
Explanation:
- Representing means the practice of someone using abstract, tangible as well as pictorial symbols as well as phrases and related circumstances to discuss ideas and express comprehension.
- Representing fractions could indeed be overcome in almost the same manner as the positive factors of twice represented integers are using the negative factors of two to summarize to essentially fractional amounts.
