최신 600-502 무료덤프 - Cisco Developing with Cisco Network Programmability

문제1

A stock brokerage firm requires that all trades are executed quickly with a minimal amount of delay due to network latency.
Which software requirement is recommended as part of a business requirement?

A. The application should set the latency attribute to zero on packets that belong to the a trading action.

B. The application should provide high-availability features to continue trading activities even in case of a software or hardware failure.

C. The application shall maintain the state of all active network links in real time and prioritize traffic flows that belong to trading activities on the links with lowest latency.

D. The application shall process trades as soon as possible with no further delay.

정답: C

문제2

Which statement about associative arrays is true?

A. Associative arrays can be indexed only by strings.

B. Associative arrays can be indexed only by integers.

C. Associative arrays can be implemented by hashing the key and using the hash for lookup.

D. Associative arrays can access an arbitrary element in constant time.

정답: C

문제3

Which five package formats are valid for Linux distributions and BSD systems? (Choose five.)

A. RPM

B. SLP

C. BSD

D. PKG

E. deb

F. EXE

G. TGZ

정답: A,B,D,E,G

문제4

You must document that before your application applies any configuration changes to a device, the application runs those changes through a set of predefined, automated consistency tests called "ACT-CHECK10". The application applies changes only after the test has completed without any ERRORS or WARNINGS.
Which statement about these requirements is true?

A. The system should run consistency checks prior to applying configuration changes.

B. The system should test the configuration before applying it.

C. The system should call the function app.ACT_CHECK10("config-changes.txt") method and capture the output. The system shall than go through the output to count the number of ERRORS and WARNINGS reported by the test. If the total number of ERRORS and WARNINGS is equal to 0, the system shall proceed to run app.ApplyChanges("config-changes.txt").

D. Prior to applying the configuration changes to the device, the system shall run consistency test ACT_CHECK10, and proceed to applying changes only if no errors and/or warnings are reported by the test.

E. After applying the configuration changes the user should ping the device to ensure that everything still works.

정답: D

문제5

Which type of testing focuses on a specific section of source code?

A. isolation testing

B. source-focused testing

C. unit testing

D. function testing

E. system testing

정답: C

문제6

When an application must be developed that interacts with Cisco IOS, NX-OS, and IOS-XR devices, the application must use LDAP for authentication and have secure communication between the Cisco onePK application and managed device. The customer prefers the use of Java for follow-on supportability by their staff. The customer is familiar with the Eclipse IDE. Which application dependency is relevant?

A. use of secure communication between onePK app and the device

B. customer's familiarity with Eclipse IDE

C. interaction with multiple device platforms - Cisco IOS, NX-OS, and IOS-XR

D. choice of Java as programming language

E. use of LDAP for authentication

정답: E

최신 600-502 무료덤프 - Cisco Developing with Cisco Network Programmability

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