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Wittaler [7]
3 years ago
7

Which statement is used to create a file object that will append data to an existing file? BufferedWriter salesdata =

Computers and Technology
2 answers:
frutty [35]3 years ago
6 0

Answer:sorry that I can’t help on this try calling 2759999

Explanation:

morpeh [17]3 years ago
4 0

Answer:

new BufferedWriter(new FileWriter("out.dat", true));

Explanation:

We can use the BufferedWriter and FileWriter classes to create a File object which will append data to an existing file. For this purpose we can use the following statement:

BufferedWriter salesdata = new BufferedWriter(new FileWriter("out.dat", true));

This opens the file "out.dat" for writing in append mode and uses this FileWriter to create an instance of BufferedObject instance.

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Why are computer manufacture constantly releases fast computer and do user benefit from ths speed
creativ13 [48]

Answer:

Companies bring new models out the whole time! It is a competitive market and the companies are constantly trying to make customers buy their products because they are impressed with how they function.

Explanation:

5 0
3 years ago
Peter recently bought a media player and a digital camera he wants to buy memory card for the devices which memory device should
Nastasia [14]
An Sd (secure digital) card. Hope this helps you :)
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3 years ago
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a) consider the binary number 11010010. what is the base-4 representation of (11010010)2? (there is a way to do this without con
loris [4]

The place value can be used to convert a binary number, such as 11010010, into decimal form: 11010010 = 1 x 27 + 1 x 26 + 0 x 25 +1 x 24.In light of the aforementioned, the base-4 number system has 4 digits: 0, 1, 2, and 3. Any 2-bit number can be represented by a single base-4 integer since a 2-bit number can only represent one of the values 0, 1, 2, or 3.

<h3>What does base 4 mean?</h3>
  • Base-4 is a quaternary  number system. Any real number is represented by the digits 0, 1, 2, and 3.
  • In light of the aforementioned, the base-4 number system has 4 digits: 0, 1, 2, and 3. Any 2-bit number can be represented by a single base-4 integer since a 2-bit number can only represent one of the values 0, 1, 2, or 3.
  • The four digits of Quaternary (Base 4) are 0 through 3.
  • Binary code 4 is 100. In a binary number system, we only use the digits 0 and 1 to represent a number, as opposed to the decimal number system, which uses the digits 0 to 9. (bits).

To learn more about Quarternary number system refer to:

brainly.com/question/28424526

#SPJ4

7 0
1 year ago
Write a function header for the ZooAnimal class member function daysSinceLastWeighed. This function has a single integer paramet
Dmitry_Shevchenko [17]

Answer:

Answered below

Explanation:

public int daysSinceLastWeighed(int today)

Method is public which means it is visible to other classes. It returns an integer which is indicated as int. Next is the method's name which clearly describes what the method does 'days since last weighed'. The opening and closing parentheses enclose the integer parameter named today. This is the function header.

4 0
3 years ago
How can you access the Help and Support system?
Ne4ueva [31]
By going to the person on the bottom and there should be a tab
5 0
3 years ago
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