Author: admin
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What are HTML Attributes?
Attributes are the properties that can be added to an HTML tag. These attributes change the way the tag behaves or is displayed. For example, a <img> tag has an src attribute, which you use to add the source from which the image should be displayed. We add attributes right after the name of the…
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What are HTML tags?
We use HTML tags for placing the elements in the proper and appropriate format. Tags use the symbols <, and > to set them apart from the HTML content. The HTML tags need not be closed always. For example, in the case of images, the closing tags are not required as <img> tag.
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What is HTML?
HTML stands for HyperText Markup Language and is the language of the internet. It is the standard text formatting language used for creating and displaying pages on the Internet HTML documents are made up of the elements and the tags that format it for proper display on pages.
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What is the difference between Global and External Variables?
Global variables are accessible only to the batch program whereas external variables can be referenced from any batch program residing in the same system library.
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Which division and paragraphs are mandatory for a COBOL program?
Identification division and Program ID are mandatory for a COBOL program.
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What is an in-line PERFORM?
An IN-LINE PERFORM Statement allows the routine being performed to be nested within the perform statement itself instead of being a seperate paragraph The PERFORM and END-PERFORM statements are used to block the cobol statements between them. In line PERFORM work as long as there are no internal GO TOs, not even to an exit.
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What are the access modes of START statement?
Access modes are SEQUENTIAL or DYNAMIC for the start statement.
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What is the use of LINKAGE SECTION?
The linkage section is used to pass data from one program to another program or to pass data from a procedure to a program. It is part of a called program that maps to data items in the calling program’s working storage.
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What are INPUT PROCEDURE and OUTPUT PROCEDURE?
In the INPUT PROCEDURE, the input file is opened, records are read and edited and then are released to the sorting operation. Finally the file will be closed. [plain]RELEASE recordname FROM inputrecord[/plain] In the OUTPUT PROCEDURE, output file is opened, the sorted record is returned to the Output record and then the record will be…
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What is the LOCAL-STORAGE SECTION?
Local-Storage is allocated each time the program is called and will be de-allocated when the program stops via an EXIT PROGRAM, GOBACK, or STOP RUN. It is defined in the DATA DIVISION after WORKING-STORAGE SECTION