Structured Query Language(SQL) MCQ's

1. Hbase DDL Operations (create, delete tables) are maintained by 

   View Answer   

   Region Server

2. Pre-join projection is equivalent to ________ as in traditional relational systems.

   View Answer   

   Materialized view

3. Hbase main server components include all except

   View Answer   

   Hbase Memstore

4. The column store has to perform _____ IO to insert a new value.

   View Answer   

   multiple

5. The row store needs to perform _____ IO to insert a new value.

   View Answer   

   single

Micro services Architecture MCQ's

1. Benefits of Microservices include

   View Answer   

   All

2. Simple to Develop, Test, Deploy, Scale represents

   View Answer   

   Mono

3. Agile development & Deployment is difficult in case of 

   View Answer   

   Mono

4. Decomposition of Microservices based on 2 categories namely

   View Answer   

   BC,SD

5. Complexity of developing, testing & deploying distributed system, Handling partial failures account to disadvantages of

   View Answer   

   Mic

JAVA MCQ's

1. how will a class protect  the code inside it? 

   View Answer   

   Using Access specifiers

2. the set interface model the ____ set abstractionand is used to represent sets,such as the deck of cards.

   View Answer   

   Duplicate (doubted)

3. inheritance represent the  ___ relationship,also known as parent-child relationship.

   View Answer   

   IS-A

4. What is ‘Basis of Encapsulation’?

   View Answer   

   all of the mentioned

5. which of these is an correct way of defining generic class?

   View Answer   

   class name{/*....*/}

Azure App Services & Azure Analytics and IOT & Other Azure Services MCQ's

1. Which of the following statements is correct?

   View Answer   

   All the options mentioned

2. Azure data is replicated times for data protection and writes are checked for consistency.

   View Answer   

   three  

3. What VPN types are supported by Azure?

   View Answer   

   All the options 

4. Which of the following individual components are included on HDInsight clusters?

   View Answer   

   All the options mentioned

5. Is it possible to create a custom Domain name, or use your organizations domain name, such as fresco.com, in Azure Active Directory?

   View Answer   

   True 

Azure Storage Services & Azure Database Services MCQ's

1. Your Azure storage account is always replicated to ensure durability and high availability. By default, which of the following replications schemes is used?

   View Answer   

   RA-GRS 

2. In which type of Storage replication, data is not replicated across multiple datacenters?

   View Answer   

   LRS

3. What type of storage account is backed by magnetic drives and provides the lowest cost per GB?

   View Answer   

   Standard

4. The maximum size for a file share is 5 TBs.

   View Answer   

   True 

5. Premium storage disks for virtual machines support up to 64 TBs of storage.

   View Answer   

   True  

Azure Compute Services MCQ's

1. Which of the following Windows Server roles is not supported on Azure Virtual Machines?

   View Answer   

   Hyper-v 

2. The smallest recommended virtual machine size in Azure for a production environment is:

   View Answer   

   A1

3. Azure supports both .vhd and .vhdx file formats for Virtual Machines.

   View Answer   

   False

4. To how many resource groups can a resource be added?

   View Answer   

   1

5. The VM size determines the number of __.

   View Answer   

   Nic

Azure Network Services MCQ's

1. Default Private IP address allocation method is _.

   View Answer   

   dynamic 

2. When should you use a static IP address?

   View Answer   

   DNS Server

3. Microsoft uses industry standard _______________ dynamic routing protocol to exchange routes between your on-premises network, your instances in Azure, and Microsoft public addresses.

   View Answer   

   EGP 

4. A subnet is a range of IP addresses in a __.

   View Answer   

   VNet 

Azure Management Tools MCQ's

1. 1. Which cloud offering focuses on the consumption of services?

   View Answer   

   SaaS

2. 2. Which of the following statements are correct?

   View Answer   

   All the options mentioned

3. 3. Which one of the following serives is a NoSQL datastore?

   View Answer   

   Tables

4. 4. You can view the latest data center map and Pay as You Go subscription information in (the) ?

   View Answer   

   Azure Dash Board

5. 5. In which operating system, we can use Azure PowerShell?

   View Answer   

   Windows OS

Research Methods MCQ's

1. Tree testing is not similar to card sorting.

   View Answer   

   False

2. For users from other nationalities, it is enough to offer a product translated in their respective languages.

   View Answer   

   False

3. It’s a sequential art, where images are arrayed together to visualize the story

   View Answer   

   Storyboard

4. People with low uncertainty avoidance are restricted to new ideas.

   View Answer   

   False  (are open to new ideas)

5. Surveys and questionnaires are primarily used for collecting information from a large number of users.

   View Answer   

   True 

Machine Learning Axioms MCQ's

1. Which of the learning methodology applies conditional probability of all the variables with respective the dependent variable?

   View Answer   

   Supervised Learning

2. Now Can you make quick guess where Decision tree will fall into _____ 

   View Answer   

   Supervised Learning

3. Do you think heuristic for rule learning and heuristics for decision trees are both same ? 

   View Answer   

    False

4. What is the benefit of Naïve Bayes ? 

   View Answer   

   Requires less training data

5. What is the advantage of using an iterative algorithm like gradient descent ? (select the best)

   View Answer   

   For Nonlinear regression problems, there is no closed form solution