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Flauer [41]
3 years ago
6

What are the features of Cobol language that make it suitable for programming business applications.

Computers and Technology
1 answer:
MAXImum [283]3 years ago
3 0

Answer:

Features of COBOL(Common Business Oriented language) are as following:-

  1. Universality.
  2. Structure and Scalability.
  3. Simplicity and Standardization.
  4. Business Oriented capabilities.

Explanation:

Universality:- COBOL is in use for the last 60 years in business environment and it has adapted to the changes in these years.

Structure and Scalability:-The control structures in COBOL makes it easier to debug,modify and read.

Simplicity and Standardization:-It is easy to learn and it supports wide syntax also.

Business Oriented capabilities:-It can handle large volume of data .It is used in more than 70% businesses in world.

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Alenkinab [10]

Answer:

showProduct(int,double)

for example: showProduct(10,10.5) is the correct answer even showProduct(10,10.0) is also correct but showProduct(10.0,10.5) or showProduct(10,10) or showProduct(10.0,10) are wrong calls.

Explanation:

The code is

  1.       <em>public static void showProduct (int num1, double num2){</em>
  2. <em>       int product;</em>
  3. <em>       product = num1*(int)num2;</em>
  4. <em>       System.out.println("The product is "+product);</em>
  5. <em>       }</em>

showProduct is function which asks for two arguments whenever it is called, first one is integer and second one is of type double which is nothing but decimal point numbers. Generally, in programming languages, 10 is treated as integer but 10.0 is treated as decimal point number, but in real life they are same.

If showProduct( 10,10.0) is called the output will be 'The product is 100'.

Strange fact is that, if you enter showProduct(10,10.5) the output will remain same as 'The product is 100'. This happens because in the 3rd line of code,which is <em>product=num1*(int)num2</em>, (int) is placed before num2 which makes num2 as of type integer, which means whatever the value of num2 two is given, numbers after decimal is erased and only the integer part is used there.

This is necessary in JAVA and many other programming languages as you <u>cannot</u><u> multiply two different datatypes</u> (here one is int and another is double). Either both of them should be of type int or both should be of type double.

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boyakko [2]

Answer:

(d) all of the above

Explanation:

This is because, not only is digital video a core technology for digital television, it also happens to be a core technology for video conferencing and video messaging. This could be seen in its application in messaging apps for private discussion of for holding official meetings between employees in virtual conference.

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<span>The Alt key on a PC is utilised to change the capacity of other squeezed keys. It will go to any desired short cut in the computer that is being accessed. in short , one can use this to reach other functionality of a windows based computer easily. For example, if you were accessing documents and you want to skip to a different function from what you were doing on the desktop.</span>
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What linux command displays the ip address and subnet mask?
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Type "ifconfig" at the terminal prompt, then press the "Enter" key. The IP address is labeled as "inet addr." The subnet is labeled as "Mask."

step 2

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