Cognizant Clinical Data Manager Interview Questions and Answers

What is clinical data management

Q1. What is CRF ?what are the quirys
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Q1. About clinical trials and its phases
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Q2. What are the supervisory functions why would we call them as supervisory function
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Q3. From a sentence how to pick a word for example from this sentence: this is a sas class have to pic "sas" word how we have to write a code to that
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Q4. In SQL how to we create multiple macros In SQL difference between where clause and having clause
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Q5. In DM what kind of information will stored and what are the variables we have in DM
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Q6. Data demo; set demo1; where age<14; where weight>80; run: what is the mistake in this code? kind of this question not the same one
Ans. 
The code has two 'where' statements which is not allowed in SAS.
• Remove one of the 'where' statements to correct the code.

• Combine the conditions using 'and' or 'or' operators if both conditions need to be applied.
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Q7. X=1+.+2+7 y=sum(1,.,2,7) have to explain what the difference is above two codes working
Ans. 
The first code calculates the sum of 1, 2, and 7 separately, while the second code calculates the sum of 1, 2, and 7 as a whole.
• Code x=1+.+2+7 calculates the sum of individual numbers (1, 2, 7) separately.

• Code y=sum(1,.,2,7) calculates the sum of all numbers (1, 2, 7) together.

• The first code will result in x=1+2+7=10, while the second code will result in y=1+2+7=10.
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Q8. Tell me about yourself
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Q9. Show me your ID like Aadhar card/PAN card/Voter ID
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Q1. Tell me about yourself
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Q2. Show me your certificates one by one and along with ID proof
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Q3. Rate yourself in English communication
Ans. 
I rate myself as proficient in English communication
• I have strong verbal and written communication skills

• I am able to effectively convey complex information in a clear and concise manner

• I am comfortable communicating with colleagues, clients, and stakeholders

• I have experience presenting findings and reports in English
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Q4. Madhuria location is ok for you
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Q1. Tell me About yourself
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Q2. What you want to join tech mahindra
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A topic on school days

Q1. About joins in sql
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Q1. General Questions like expectations, why you want to join this organization.
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Q1. Technical skills into field
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Q2. Personal behavior questions.
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Q1. Salary negotiation round
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Q1. Tell me about your self?
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Q2. Why i should I hire you?
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Q3. What is meant by pharmacovigilance?
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Q4. Are you an immediately joiner?
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Some basic questions about logic, language, coding and related to clinical research

Q1. Questions related to clinical research, personal information, college project details, etc
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Q1. Basic questions related to salary, traveling, team management,etc
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Q1. Clinical research ICH guidelines Your family details Clinical data management adverse drug reaction
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