C5050-285 IBM Cloud Platform Application Development V1

C5050-285 IBM Cloud Platform Application Development V1

Here are the some important sample questions for of IBM Cloud Platform Application Development V1(C5050258). 

Question: Which step must be taken in an application to use the IBM Single Sign On service for Bluemix

PaaS?

A. implement an authentication callback

B. implement a login form requesting User ID and password

C. configure the OAuth 2.0 client with the SSO service credentials

D. securely store user credentials used for the external authentication

Answer: D

Question: A team of developers is working on a single repository in IBM Bluemix DevOps Services. Which

DevOps feature should be used to confirm the integrity of their source code by running tests every

time code is delivered to the shared repository?

A. Source Control: Test code upon commit

B. Web IDE: Enable Automatic Unit Testing

C. Delivery Pipeline: Configure a build stage

D. Track & Plan: Create a Work Item of type Test

Answer: A

Question: When creating a new project in IBM Bluemix DevOps Services, which action is performed when Link

to an existing repository is selected?

A. An existing GitHub repository is linkedto the project by giving IBM DevOps Services access to a

specified GitHub account.

B. An existing Git project on the developer's local machine is linked to the project.

C. An existing GitHub repository is linked to the project using anonymous access.

D. An existing user's project in IBM DevOps Services is linked to the project.

Answer: A

Question: A developer has an application based on the Liberty profile running in IBM Bluemix PaaS.

The developer wants to maintain high availability on HTTP sessions.

What is the benefit of using IBM Bluemix Session Cache service?

A. Session data is shared across different browsers.

B. Session data is automatically stored in remote file systems.

C. Session data is encrypted and stored in a MySQL database.

D. Session data is recovered after an application instance crashes.

Answer: B

Question: How are viewscreated in Cloudant?

A. by creating a PrimaryIndex withdoc id’s

B. by creating a Secondary Index with doc id’s

C. by creating a Primary Index using the Map function

D. by creating a Secondary Index using the Map function

Answer: C

Question: Which component is responsible for managing the deployment of an application running in IBM Bluemix

PaaS?

A. Router

B. Load Balancer

C. Health Manager

D. Cloud Controller

Answer: D

Question: Based on the Twelve-Factor App methodology, how should developers share common code between two

Node.js applications in IBM Bluemix PaaS?

A. duplicate the common code in each application repository

B. use only one repository for both applications and the common code

C. use one repository for both applications and another repository for the common code

D. create a npm package for the common code and add the dependency to it for both applications

Answer: B

Question: Which statement is true of the Cloudant NoSQL service?

A. It prioritizes space savings over availability.

B. It prioritizes immediate consistency over availability.

C. It prioritizes availability over immediate consistency.

Your Partner of IT Exam visit - http://www.exambible.com

D. It prioritizes immediate consistency over performance.

Answer: C

Question: A team is using IBM Bluemix DevOps Services to collaboratively develop their application.

They are all members of the same project in IBM Bluemix DevOps Services. The team lead has made some changes that need to be shared with the team. How can this be accomplished?

A. Create a commit and push it to the repository.

B. Edit the ACL for each changed file and give the team read access.

C. Team members should log into IBM DevOps services with the User ID anonymous.

D. Click the Share button in the IBM Bluemix DevOps web IDE after saving the changes.

Answer: D

Question: Which statement characterizes the dashDB service?

A. It is optimized for time series data.

B. It is designed for analytic queries.

C. It is optimized for normalized data.

D. It is based upon the MySQL engine.

Answer: B

Explanation:

The dashDB service in IBM Bluemix is an example of an in memory, columnar databases service. dashDB is based on DB2 BLU and its columnar organizations favors analytic queries that access a large number of values from a subset of the columns and make heavy use of aggregations and joins. dashDB also everages compression to allow larger amounts of data to reside in memory.

Question: Which step must be taken in an application to use the IBM Single Sign On service for Bluemix PaaS?

A. implement an authentication callback

Your Partner of IT Exam visit - http://www.exambible.com

B. implement a login form requesting User ID and password

C. configure the OAuth 2.0 client with the SSO service credentials

D. securely store user credentials used for the external authentication

Answer: D

Question: Based on the Twelve-Factor App methodology, where is the best place to store external configuration

credentials in IBM Bluemix PaaS?

A. in the source code

B. in a user configuration file

C. in an application database

D. in the VCAP_SERVICESenvironment variable

Answer: D

Explanation: Provide any additional configuration information through the VCAP_SERVICES environment variable. Services that are bound to an application also populate VCAP_SERVICES with their configuration attributes.

Question: How are viewscreated in Cloudant?

A. by creating a PrimaryIndex withdoc id’s

B. by creating a Secondary Index with doc id’s

C. by creating a Primary Index using the Map function

D. by creating a Secondary Index using the Map function

Answer: C

Question: A developer has an application based on the Liberty profile running in IBM Bluemix PaaS. The developer wants to maintain high availability on HTTP sessions. What is the benefit of using IBM Bluemix Session Cache service?

A. Session data is shared across different browsers.

B. Session data is automatically stored in remote file systems.

C. Session data is encrypted and stored in a MySQL database.

D. Session data is recovered after an application instance crashes.

Answer: B

Question: Based on the Twelve-Factor App methodology, how should developers share common code between

two Node.js applications in IBM Bluemix PaaS?

A. duplicate the common code in each application repository

B. use only one repository for both applications and the common code

C. use one repository for both applications and another repository for the common code

D. create a npm package for the common code and add the dependency to it for both applications

Answer: B

Question. Which statement is true of the Cloudant NoSQL service?

A. It prioritizes space savings over availability.

B. It prioritizes immediate consistency over availability.

C. It prioritizes availability over immediate consistency.

D. It prioritizes immediate consistency over performance.

Answer: C

Ref: 

1. https://www.ibm.com/watson/developercloud/doc/getting_started/

2. https://www.ibm.com/cloud-computing/bluemix/

Dialectical method by Plato

Dialectical method first used by #Plato. This is a method to;
1. Understand the truth of society.
2. Say the truth to society.
3. Represent the truth to society.


Philosophy of Plato about truth and society.

#Philosophy #Dialectical 

Social Justice ?

Social Justice ? via Instagram

La Hawla wala Quwwata Ila billah. There is neither might nor power except with Allah!

La Hawla wala Quwwata Ila billah. There is neither might nor power except with Allah! via Instagram

Being a Human what rights do we have?

#HumanRights

According to @unhrc: Human rights are rights inherent to all human beings, whatever our nationality, place of residence, sex, national or ethnic origin, colour, religion, language, or any other status. We are all equally entitled to our human rights without discrimination. These rights are all interrelated, interdependent and indivisible.

Universal human rights are often expressed and guaranteed by law, in the forms of treaties, customary international law , general principles and other sources of international law. International human rights law lays down obligations of Governments to act in certain ways or to refrain from certain acts, in order to promote and protect human rights and fundamental freedoms of individuals or groups.

The Universal Declaration of Human Rights:

1. We are all free and equal. We are all born free. We all have our own thoughts and ideas. We should all be treated in the same way.

2. Don’t discriminate. These rights belong to everybody, whatever our differences.

3. The right to life. We all have the right to life, and to live in freedom and safety.

4. No slavery – past and present. Nobody has any right to make us a slave. We cannot make anyone our slave.

5. No Torture. Nobody has any right to hurt us or to torture us.

6. We all have the same right to use the law. I am a person just like you!

7. We are all protected by the law. The law is the same for everyone. It must treat us all fairly.

8. Fair treatment by fair courts. We can all ask for the law to help us when we are not treated fairly.

9. No unfair detainment. Nobody has the right to put us in prison without a good reason and keep us there, or to send us away from our country.

10. The right to trial. If we are put on trial this should be in public. The people who try us should not let anyone tell them what to do.

11. Innocent until proven guilty. Nobody should be blamed for doing something until it is proven. When people say we did a bad thing we have the right to show it is not true.

12. The right to privacy. Nobody should try to harm our good name. Nobody has the right to come into our home, open our letters or bother us or our family without a good reason.

13. Freedom to move. We all have the right to go where we want in our own country and to travel as we wish.

14. The right to asylum. If we are frightened of being badly treated in our own country, we all have the right to run away to another country to be safe.

15. The right to a nationality. We all have the right to belong to a country.

16. Marriage and family. Every grown-up has the right to marry and have a family if they want to. Men and women have the same rights when they are married, and when they are separated.

17. Your own things. Everyone has the right to own things or share them. Nobody should take our things from us without a good reason.

18. Freedom of thought. We all have the right to believe in what we want to believe, to have a religion, or to change it if we want.

19. Free to say what you want. We all have the right to make up our own minds, to think what we like, to say what we think, and to share our ideas with other people.

20. Meet where you like. We all have the right to meet our friends and to work together in peace to defend our rights. Nobody can make us join a group if we don’t want to.

21. The right to democracy. We all have the right to take part in the government of our country. Every grown-up should be allowed to choose their own leaders.

22. The right to social security. We all have the right to affordable housing, medicine, education, and child care, enough money to live on and medical help if we are ill or old.

23. Workers’ rights. Every grown-up has the right to do a job, to a fair wage for their work, and to join a trade union.

24. The right to play. We all have the right to rest from work and to relax.

25. A bed and some food. We all have the right to a good life. Mothers and children, people who are old, unemployed or disabled, and all people have the right to be cared for.

26. The right to education. Education is a right. Primary school should be free. We should learn about the United Nations and how to get on with others. Our parents can choose what we learn.

27. Culture and copyright. Copyright is a special law that protects one’s own artistic creations and writings; others cannot make copies without permission. We all have the right to our own way of life and to enjoy the good things that “art,” science and learning bring.

28. A free and fair world. There must be proper order so we can all enjoy rights and freedoms in our own country and all over the world.

29. Our responsibilities. We have a duty to other people, and we should protect their rights and freedoms.

30. Nobody can take away these rights and freedoms from us.

References: 

http://www.un.org/en/universal-declaration-human-rights/index.html

Human Rights, Being a human what rights we have? Natural law? natural rights?

Talk and listen

When you talk, it means you are only repeating what you already know. But when you listen, you always learn something new.

- @ Dalai Lama

Character is how you treat?

Character is how you treat those who never did and who can do nothing for you.

via Instagram @Copyright Islamivonlineuniversity.com

Dr. Rajendra Prasad

Happy Birthday Dr. Rajendra Babu, first President of India born on 3rd December 1884.

#HappyBirthday 

#RajendraPrasad

via Instagram

politics policy and plan

If you didn't understand the plan of your opposition, that means it is politics.

Or if you understood the plan of your opposition, that means it is a policy.

- @Rashid Jorvee

#politics #plan #policy #Jorvee