What is difference between concurrent image copy and online
image copy?
Answer / s
Both are fuzzy copies. Both utilities run as BMP in the
online environement. Both requires logs and CAs in case of
recovery. Both allow concurrent updates to the database.
| Is This Answer Correct ? | 0 Yes | 4 No |
Explain the advantage of creating the acbs well ahead of time?
What is psb?
What is the maximum number of segment types allowed for a single database?
Explain the advantage of dynamic generation of acb?
Which DB access method (OSAM or VSAM) is better and why?
What do you know about MFS?
What is meant by batch dl/i mode?
what is the use of ENTRY in IMS?
Is it necessary that the key field in a Dl/I database be unique?
What are the two ways in which dl/i interface can be invoked?
What are the parameters used in CBLTDLI call?
Explain the maximum number of pcbs allowed in a psb?