GroupM Nexus Interview Questions and Answers

Q1. End to end implementation cycle of isms
Ans. 
The end to end implementation cycle of ISMS involves planning, implementation, monitoring, review, and improvement.
• Planning involves identifying the scope, objectives, and risks of the ISMS.

• Implementation involves designing and implementing controls to mitigate identified risks.

• Monitoring involves regular checks to ensure the controls are effective.

• Review involves assessing the effectiveness of the ISMS and identifying...read more
Answered by AI
Add your answer
Q2. Risk assessment steps
Ans. 
Risk assessment involves identifying, analyzing, and evaluating potential risks to determine the likelihood and impact of those risks.
• Identify potential risks

• Analyze the likelihood and impact of each risk

• Evaluate the risks to determine their priority

• Develop a plan to mitigate or manage the risks

• Monitor and review the risks regularly
Answered by AI
Add your answer

Q1. Enterprise risk assessment
Add your answer
Q2. Annex A control of iso 27001
Ans. 
Annex A controls are the information security controls listed in ISO 27001 standard.
• Annex A contains 114 controls categorized into 14 sections.

• These controls are designed to ensure the confidentiality, integrity, and availability of information.

• Examples of controls include access control, asset management, cryptography, incident management, and more.

• Organizations must select and implement controls based on their risk a...read more
Answered by AI
Add your answer

Q1. Accountings based question
Add your answer
Q2. P2p cycle and invoicing process
Add your answer

Q1. Difference between union and union all in SQL?
Ans. 
Union combines and removes duplicates, Union All combines without removing duplicates.
• Union combines result sets and removes duplicates

• Union All combines result sets without removing duplicates

• Union is slower than Union All as it involves removing duplicates

• Example: SELECT column1 FROM table1 UNION SELECT column1 FROM table2;

• Example: SELECT column1 FROM table1 UNION ALL SELECT column1 FROM table2;
Answered by AI
Add your answer
Q2. How to show top 5 in pandas?
Ans. 
To show top 5 in pandas, use the nlargest() function.
• Use the nlargest() function with the 'n' parameter set to 5 to get the top 5 values in a pandas DataFrame.

• For example: df['column_name'].nlargest(5) will return the top 5 values in the specified column.
Answered by AI
Add your answer

Q1. If we have 3 numerical columns, which chart is a better representation these column?
Ans. 
A scatter plot is a better representation for 3 numerical columns.
• Use a scatter plot to show the relationship between the numerical columns.

• Scatter plots are effective for visualizing correlations and patterns in data.

• Each point on the plot represents a data point with values from all 3 columns.
Answered by AI
Add your answer

Q1. Introduction, profile discussion, explanation of current job profile.
Add your answer

Q1. Previous Job discussions, Current Role discussions, most of the question will be based on previous work experience and situations.
Add your answer

Q1. Dot net related stuffs
Add your answer
Q2. Dependency injection
Add your answer

Built an app using dot net and angular