In this digital world, big companies and organizations cannot hire an employee based upon his resume. They need something uncommon and specialization in some related field. So, pre-hiring assessments have become very common both for IQ skills, coding and language skills too. Companies go for these tests online and sometimes written in order to select the best candidate, that which they cannot decide in a group discussion or long interviews. This is because every organization needs a talented team for their company’s best performance in the market. This is only possible with strict and tricky assessments performed during hiring.
Importance of tests while hiring
Multiple choice questions (MCQ) are the popular and the best way to filter out the standard candidates for jumping to the other rounds of the interview. MCQs conducted by the organization can only select the candidates who have the basic skills. But the higher level interview rounds are based on creativity and unique thinking. At the time of hiring, it is very important for the organizations take care of the candidates to be skilled enough in real world situations and updating themselves and customized to their organizational needs. This can only be done by coding simulator based assessment tests.
For further levels of interview, coding simulator based assessments such as java assessment test are performed. In such tests, candidates are asked to write a code from the scratch provided and then the code is evaluated on various parameters. These tests can evaluate a candidate based on common coding techniques, analytical skills, interpretation skills and even holistic thinking skills. This ultimately benefits the organization in delivering the accurate candidate.
Performing MCQ based tests can give the candidate’s theoretical knowledge about a specific subject or concept. But performing the simulator based assessment tests on the further levels of interview can create a real-time environment to check the capability of a candidate to work in the life projects and even to manage in critical situations.
How are MCQ and Coding tests related?
There are many surveys conducted to study the correlation between the MCQ and coding test method. But they both differ in their way of performing and result. MCQ tests can give the candidates, who are best in their theoretical knowledge. But the coding tests result in filtering the candidates who are good at application based. Both have their unique roles in an organization. Research even resulted that, candidates who perform well in the MCQ are not good or only 20 percent of them get cleared in the coding tests. This helps the organization to decide the candidate who will best fit to their required post or work.
Apart from these, simulator based assessments even allow the organization to gain insight into the code quality written by the candidate and represents many other hidden talents such as;
- Way of coding
- Best or updated practice of coding
- Coding efficiency
There are parameters that can evaluate these qualities of a candidate’s programming skills. They are;
- Code correctness;
By performing an online coding assessment, various test cases can be designed to check the code correctness, i.e., whether the code runs all the test cases.
- Quality of the code;
The candidate should be efficient enough to code as per the industry standards.
- Scalability of the code;
This can be measured by calculating the code complexity, time, CPU usage and various other factors.