Go Lang - Predict the output. It's not that simple. - Easy, Languages and Frameworks

Problem statement: The given code snippet deals with variable definition and manipulation. Predict the output. s1 := "hello" s2 := &s1 s1 = "world" fmt.Println(s1, *s2)

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Microservices - Solve this architecture based problem for effective cloud engineering. - Medium, Web Development, Cloud Computing

Problem statement: An application that is already up and running is designed as a monolith. How can a microservices oriented approach be applied to this application effectively without major disruptions?

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Text Analytics - Do you know data science has discovered an alternate programming language? - Difficult, Data Science, AI

Problem statement: It is found in multiple linguistic research studies that a language having an inflection based syntax (i.e the overall meaning of a sentence remains almost independent of the position of its constituent words) if used in programming, can be 70% more efficient than English. From the given options pick the right answer which justifies this finding in the context of Natural Language Processing.

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AWS DevOps - Lets forklift an existing application onto AWS? - Difficult, Enterprise Tools, Cloud Computing

Problem statement: mycustomer.com is a customer-facing web application of a company, which serves as a marketing portal and a customer management system. The company wants to move it's web app to the cloud environment especially to expand and provision extra capacity only when it’s needed, for example, when running marketing campaigns. How does AWS do this ?

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NLP - How to apply POS tagging? Can you generate tag sequences? - Medium, Data Science, AI

Problem statement: Suppose you are given the following sentence: “Losses are topping all calculations” You are also told that "Losses" has 2 possible tags: N and V, "are" has 1 possible tag: V, "topping" has 3 possible tags: N, ADJ, and V, "all" has 3 possible tags: N, ADV, and DT, "calculations" has 2 possible tags: N and V (where N – Noun, V – Verb, ADJ – Adjective, ADV – Adverb, DT – Determiner). How many tag sequences are possible for this sentence?

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Quantitative Ability - Easy, Cognitive Ability

Problem statement: Assess your level of confidence of solving mathematical and numerical problems.

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Network Security - Can you answer this cookie related question? - Medium, Security, Cloud Computing

Problem statement: You want to develop your very own video streaming service like YouTube. An essential part here would be the recommendation system which would suggest videos based on your previous watch history. How would you develop this, so that the system would work in Browser incognito mode as well?

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Java Multithreading - Can you understand this deadlocks handling? - Difficult, Languages and Frameworks

Problem statement: You are writing a process in Java that uses multiple threads simultaneously to interact with clients. These threads share the same resource pool. The resources in this pool get locked by various threads when they are using them. Which of the following points will increase the possibility of the occurrence of a deadlock?

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Oracle ERP - Do you understand Accounts Payable in Oracle ERP? - Easy, Enterprise Tools

Problem statement: While creating invoice in Oracle Fusion application, a yellow icon is shown in the "Totals" section inside the Create Invoice screen. What does that indicate?

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Salesforce - Do you know how to apply IP restriction in Salesforce? - Medium, Enterprise Tools, Web Development

Problem statement: You applied IP address restriction on each of the user profiles of your company's employee. Your employee can only access through allotted list of company's IP address and if they try to login from other IP address, the access is denied. Now, suppose a requirement arises and you want to restrict a specific user profile to login only from a single specific IP address. How will you implement it? (Assume the IP address to be 88.110.54.113)

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Google Prediction API - Can you authorize requests with OAuth 2.0? - Difficult, Enterprise Tools, Web Development

Problem statement: You have an application and you are authorizing a request to the Google Prediction API. Google generates a short-lived access token for your application and some user data is requested by your application using the access token. If your request and token are determined by Google to be valid, then what would be returned by it?

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Angular 4 - Let's find the bug in the template of this component - Easy, Languages and Frameworks

Problem statement: Given is the template of a component. Identify the error. <div *ngIf="loaded; else error">...</div> <ng-template #error>...</ng-template>

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NumPy - Discover NumPy features closely - Easy, Data Science, AI

Problem statement: Consider the below tasks using NumPy in Python: a) Manipulating the shape of an Array b) Plotting a fast fourier transform in Python c) Generating a random number Which of the above tasks cannot be performed using NumPy?

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