WeCP skill assessments are used by more than 5,000 companies and 450,000 individual test takers.
Problem SolvingAlgorithmsData StructuresOOPsSoftware Design
The goal of this test is to help you find a right for Software Developer position. This test measures the most fundamental qualities that a high-performing candidate at Software Developer position possesses.
The test gets into specifics of assessing if the candidate
1. Is able to understand a business problems and propose an effective software solution to it
2. Has a creative mindset topped with analytical abilities that enable him to think objectively
3. Is good at researching and has the knowledge of popular software development tools and techniques
In this test, we measure the candidate’s knowledge, thinking ability and hands-on proficiency on software development skills and report to you their performance.
Briefly explain the steps to connect to Salesforce with Server-Side Controllers when working with aura components in Salesforce. Assume that you have already accomplished the following:
Write the steps in a doc file and upload the same.
In this problem,you are given a sample of 3 years medical data. It is divided into Cancer, Stroke and Cardio vascular as columns and index respectively. In order to get an insight into this data, you need to find a correlation of each column against other columns in this dataset.
Your final answer would be to find out the maximum correlation of each column against other columns.
Consider a supervised training of a machine learning model where 80% of the training samples are of class C1 and the remaining are of class C2. The training accuracy of this classifier is computed as the ratio of “number of correct prediction” to “total number of predictions made”.
In which of these circumstances could the accuracy of the model be trusted the most?
A dog trainer wants to use reinforcement learning to teach new tricks to a dog at her home. She emulates a situation, and the dog tries to respond in many different ways. If the dog’s response is in the desired way, a treat is given.
Whenever the dog is exposed to the same situation, the dog executes a similar action with even more enthusiasm in expectation of getting more treats. The dog also learns what not do when faced with negative experiences.
In the given scenario, who could be the agent?
You are working as a data analyst for the sports column of a leading News Paper Firm. As the 2016 Olympics has recently concluded, you need to publish the medal tally for each country as a bar graph for tomorrow’s sports column.
In this problem, you are given a data set containing medal tally of 21 countries. You need to analyze the data and plot a bar graph of the medals tally under each country.