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Related Interview Questions

• What is the difference between search record and add search record  17.11.08

  Search Record: Specify the search record for the component.The search record controls access to rows of data in a table, and its keys and alternate search keys...

• What is the difference between SEARCH and SEARCH ALL ? What is more efficient ?  02.09.08

  SEARCH is a sequential search from the beginning of the table. SEARCH ALL is a binary search, continually dividing the table in two halves until a match is foun...

• What is the difference between a binary search and a sequential search ? What are the pertinent COBOL commands ?  02.09.08

  In a binary search the table element key values must be in ascending or descending sequence. The table is 'halved' to search for equal to, greater than or less...

• What is the difference between SEARCH and SEARCH ALL ?  27.08.08

  SEARCH - is a serial search. SEARCH ALL - is a binary search & the table must be sorted ( ASCENDING/DESCENDING KEY clause to be used & data loaded in this order...

• What is the difference between index and subscript ?  27.08.08

  Subscript refers to the array occurrence while index is the displacement (in no of bytes) from the beginning of the array. An index can only be modified using P...

• What happens if you don’t specify a search record for a component ?  12.08.08

  Fist thing, if the search record is not specified then the editor will not alow us to save. Secondly, if the rquirement itself demands to skip the search rec...

• What is the difference between SEARCH and SEARCH ALL What is more efficient ?  07.08.08

  SEARCH is a sequential search from the beginning of the table. SEARCH ALL is a binary search, continually dividing the table in two halves until a match is foun...

• What is the difference between a binary search and a sequential search What are the pertinent COBOL ?  03.08.08

  In a binary search the table element key values must be in ascending or descending sequence. The table is 'halved' to search for equal to, greater than or less...

• What is the difference between index and subscript ?  31.07.08

  Subscript refers to the array occurrence while index is the displacement (in no of bytes) from the beginning of the array. An index can only be modified using...

• When do you use a LIKE statement ?  28.07.08

  To do partial search e.g. to search employee by name, you need not specify the complete name; using LIKE, you can search for partial string matches....