iSQI CTFL-PT Exam Practice Test Instant Access

Question 1

How does service virtualization contribute to the performance test environment?

AService virtualization allows the load generators to produce more load per virtual instance.

BService virtualization enables the system under test to avoid functional error conditions caused by a necessary service being unavailable at the time of the performance test.

CService virtualization enables load balancers to operate in a distributed environment thereby creating a realistic emulation of a production environment when available system under test equipment is inferior to production.

DService virtualization allows the database to perform as if it were loaded with a data set many times larger than is actually loaded

Answer : B

Question 2

Which of the following activities Is performed last within a performance test run?

AConfigure hardware and software to meet the test goal and plan

BDeploy load generators in places where users are located.

CRestore original data to ensure the system is in the proper state for testing

DVerify the test run functioned property by reviewing logs, database content and monitoring data

Answer : C

Question 3

What test script operating conditions are risks to a performance test's validity?

i. Record insertions align with transaction objective

ii. Component failure within the system under test

iii. Load generator produces low load level

iv. Database log remains synchronized with load generators time source

v. Virtual users authenticate with distinct IDs

Ai, iii true ii, iv, v false

Bii. iii true i. iv, v false

Cii, v true i, iii, iv false

Div, v true i, ii, iii false

Answer : C

Question 4

Which Is a valid reason for why performance testing load would be applied to the SUT in a ramp-up pattern during a performance test?

AFrequent sudden significant increases of toad allows the SUT performance to stabilize after each |ump in load thus exhibiting consistent behavior that results in measurements that are more reliable

BGradually increasing the load ensures the SUT remains in a transient performance condition as it responds to the new increase in load thus exhibiting realistic behavior that improves the realism of the performance test

CGradually increasing the load allows the SUT performance to stablize after each progressive increment of load thus exhibiting consistent behavior that results in measurements that are more reliable

DFrequent sudden significant increases of load ensures the SUT remains in a transient performance condition as it responds to each new large increase in load thus exhibiting consistent behavior that results in measurements that are more reliable.

Answer : B

Question 5

Which tool is best suited for determining resource utilization of a system component under test?

Aload generator

Bmanagement console

Clocalization test tool

Dmonitoring tool

Answer : D

Please Wait...

iSQI ISTQB Certified Tester Foundation Level - Performance Testing Exam Practice Test

Question 1

Question 2

Question 3

Question 4

Question 5

Please Wait...

Popular Vendors

iSQI ISTQB Certified Tester Foundation Level - Performance Testing Exam Practice Test

Question 1

Question 2

Question 3

Question 4

Question 5