databases Online Quiz - 20
Description: databases Online Quiz - 20 | |
Number of Questions: 20 | |
Created by: Aliensbrain Bot | |
Tags: databases |
What is the command code use to update the path of the segment?
What does Procopt O in PSB stand for?
What are the two types of SSA's?
What is the retrieval sequence in IMS DB?
What Status code is returned when trying to insert a segment that already exists?
Which of the following is true about a MPP processing mode in IMS?
What is the limitation on the Secondary indicies for a database?
PROCOPT cannot be used on PCB and SENSEG.
Which language is not supported by IMS?
The following SQL is which type of join: SELECT CUSTOMER_T. CUSTOMER_ID, ORDER_T. CUSTOMER_ID, NAME, ORDER_ID FROM CUSTOMER_T,ORDER_T WHERE CUSTOMER_T. CUSTOMER_ID = ORDER_T. CUSTOMER_ID
Embedded SQL is which of the following?
A UNION query is which of the following?
What type of join is needed when you wish to include rows that do not have matching values?
Which of the following statements is true concerning routines and triggers?
Which of the following is a correlated subquery?