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How many new records will be written to the database?

Given the following statements:
CREATE TABLE t1 (c1 INTEGER, c2 CHAR(5));
CREATE TABLE t1audit (user VARCHAR(20), date DATE, action
VARCHAR(20));
CREATE TRIGGER trig1 AFTER INSERT ON t1
FOR EACH ROW
MODE DB2SQL
INSERT INTO t1audit VALUES (CURRENT USER, CURRENT DATE,
‘Insert’);
If user USER1 executes the following statements:
INSERT INTO t1 VALUES (1, ‘abc’);
INSERT INTO t1 (c1) VALUES (2);
UPDATE t1 SET c2 = ‘ghi’ WHERE c1 = 1;
How many new records will be written to the database?

What is a mandatory requirement to allow take-over should disruption occur?

A new release of a business-critical application is to be hosted in a customer’s home office
location. To reduce concerns regarding availability for the application, the customer will
deploy a second application instance into their Disaster Recovery (DR) location. If the home
office location becomes unavailable the DR location will take over hosting the application.
What is a mandatory requirement to allow take-over should disruption occur?

Which option would meet the networking requirements while minimizing expenses?

A customer application deployment consists of two LPARs hosted on the same physical
system; one hosting a back-end database, the other hosting a customer-facing web
application. Since the hardware was ordered, the application design was updated to list a
requirement of a dedicated network link between the two LPARs. Which option would meet
the networking requirements while minimizing expenses?


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