- IMS DB Basics Tutorial
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- IMS DB - Overview
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- IMS DB - DL/I Terminology
- IMS DB - DL/I Processing
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- IMS DB - Cobol Basics
- IMS DB - DL/I Functions
- IMS DB - PCB Mask
- IMS DB - SSA
- IMS DB - Data Retrieval
- IMS DB - Data Manipulation
- IMS DB - Secondary Indexing
- IMS DB - Logical Database
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IMS DB Online Quiz
Following quiz provides Multiple Choice Questions (MCQs) related to IMS DB Framework. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.
Q 1 - What is the predefined pattern for sequential processing?
A - Down the hierarchy then left to right
B - Down the hierarchy then right to left
Answer : A
Explanation
Predefined pattern for accessing data in DL/I is first down the hierarchy, then left to right.
Q 2 - What does DBD stands for?
Answer : A
Explanation
DBD stands for Database Descriptor.
Q 3 - Which is used to pass the control back to the IMS control program?
Answer : B
Explanation
GOBACK is used to pass the control back to the IMS control program.
Q 4 - Which function is used to remove a segment from an IMS DL/I database?
Answer : C
Explanation
'DLET' code is used for the Delete function. It is used to remove a segment from an IMS DL/I database.
Q 5 - At what position we specify two-character relational operator code in a Qualified SSA?
Answer : B
Explanation
After the field name, in the 18th and 19th positions, we specify two-character relational operator code.
Q 6 - What error code you will get in GU call if DL/I could not find a segment that met the criteria specified in the call?
Answer : C
Explanation
You will get GE value in STATUS-CODE if DL/I could not find a segment that met the criteria specified in the call.
Answer : A
Explanation
There can be only one search field in a segment.
Q 8 - Command codes are used to enhance the functionality of DL/I calls. Command codes reduce the number of DL/I calls, making the programs simple. State whether true or false?
Answer : B
Explanation
This statement is correct.
Q 9 - When an AND (* or &) operator is used with secondary indexes, it is known as a dependent AND operator. State whether true or false?
Answer : B
Explanation
This is self explanatory.
Q 10 - Which of them is a processing mode in IMS DB?
Answer : D
Explanation
All these are the processing modes which are available in IMS DB.