What is Comp sync in COBOL?
Causes the item to be aligned on natural boundaries. Can be SYNCHRONIZED LEFT or RIGHT. For binary data items, the address resolution is faster if they are located at word boundaries in the memory. For example, on main frame the memory word size is 4 bytes.
Is COBOL a mainframe?
COBOL is primarily used in business, finance, and administrative systems for companies and governments. COBOL is still widely used in applications deployed on mainframe computers, such as large-scale batch and transaction processing jobs.
What is sync in Cobol picture clause?
SYNCHRONIZED Clause used to allocate the variables at their respective natural memory boundaries. SYNCHRONIZED Clause specifies the alignment of an elementary item on a natural boundary in storage.
Is COBOL a compiler?
COBOL versions are specific to operating systems: Windows, Linux, IBM Mainframe, IBM Midrange and other environments. If you are going to learn or use COBOL, you need to acquire or gain access to a COBOL compiler. The top four sources for COBOL compilers are: These are not the only source of COBOL compilers.
What are the divisions in COBOL?
, the statements, entires, paragraphs and sections of a COBOL source program are grouped into four divisions that are sequenced in the following order:
- The Identification Division.
- The Environment Division.
- The Data Division.
- The Procedure Division.
What is Area A and B in COBOL?
Area A is the group of columns in which you start a DIVISION, PARAGRAPH and SECTION. We’ll talk more about these below in the next section, The COBOL Structural Hierarchy. Columns 12-72, also known as Area B, is where you write code statements. Columns 73-80 is reserved for developer use.
What questions do they ask during an interview?
What would you do in the first week,month and year in this role?
How to ask better interview questions?
Learning: ask open and closed questions,and use probing questioning.
What are the Best Exit Interview questions?
To use a McCarthy-ism he was ‘goosed’ by the time he left on the hour-mark, prompting frustrated boos from the stands and making him the subject of post-match questions in the late-night media session.
Why ask questions at the end of the interview?
Ask important questions.