Interviewing for a Programming position with GlaxoSmithKline can be intimidating, especially if you are unfamiliar with SAS programming. Before attending an interview, it is important to be prepared to answer some of the commonly asked GSK SAS programmer interview questions. This blog post will provide an overview of the types of questions that may be asked during an interview for a GSK SAS programmer position. Additionally, you will learn tips and tricks to help you prepare for your interview and effectively answer any questions you may face. By reading this post you will be more confident and prepared for your GSK SAS programmer interview.
Clinical SAS programmer Interview question 15
Interviews for Top Jobs at GSK
Programmer Interview
I applied through college or university. I interviewed at GSK (London, England) in Dec 2016
Interview
It was a pre-selected scheme where university professors recommended students of interest to GSK with the first round consisting of a virtual interview conducted via a specialised website. The questions were standard STAR type competency questions.
- Give an example of a time when you used innovation, and describe how well it worked out.
Programmer Interview
I applied online. I interviewed at GSK (Toronto, ON)
Interview
They were moving at a fairly rapid pace. About one-two weeks after I completed the online assessment, I had my first round interview. If successful, they wanted me to do another phone interview with managers and partners, and then the assessment day was about a week or two after.
- Tell me about a time when you had to introduce a new concept into your company.
SAS Interview Questions
Based on the following criteria, we will contrast SAS with the widely used alternatives on the market:
| Ease of Learning | SAS is easy to learn and provides an easy option (PROC SQL) for people who already know SQL. |
| Data Handling Capabilities | SAS is on par with all leading tools including R & Python when it comes to handling huge amount of data and options for parallel computations. |
| Graphical Capabilities | SAS provides functional graphical capabilities and with a little bit of learning, it is possible to customize on these plots. |
| Advancements in Tool | SAS releases updates in a controlled environment, hence they are well tested. R & Python, on the other hand, have an open contribution and there are chances of errors in the latest developments. |
| Job Scenario | Globally, SAS is the market leader in available corporate jobs. In India, SAS controls about 70% of the data analytics market share |
To restrict the results to the necessary variables, use the data set options (keep=, drop=) or the statement (keep, drop).
Automatic conversions cannot be carried out by using WHERE statements because the data set contains WHERE statement variables.
Use the COMPRESS=YES option as an output DATA set option or in an OPTIONS statement to generate a compressed SAS data set. When a data set is compressed, its size is decreased by using 2- or 3-byte representations for repeated consecutive characters or numbers. You must copy the data set using a DATA step and use the option COMPRESS=NO for the new data set in order to uncompress observations.
It is used to return bitwise logical OR between two statements and is a bitwise logical operation.
The memory space used by SAS system i to create data sets is called the program data vector. e. one at a time. When the program runs, an input buffer is created, which reads the data values and assigns them to the appropriate variables.
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