Question
What is the profit earned by Lenovo on
Laptops?Solution
Number of System produced by Lenovo = 40000×20%= 8000 Cost of Production (D + L) = 8000×5000 = 400 Lakhs Cost of Production (L) = 400×3/5= 240 Lakhs Percent Profit earned on Laptops = 15% of 240 Lakhs = 36 Lakh
A PL/SQL `TRIGGER` is a stored program that automatically executes in response to:
Which SQL command is used to retrieve data from a table?
Which SQL clause is used to group rows based on one or more columns?
Which type of attack exploits software bugs to execute arbitrary code on a system?
A system is in a safe state when:
A "diamond" shape in an E-R Diagram typically represents a:
Which of the following is a significant disadvantage of using a traditional file system compared to an RDBMS?
What is a page fault?
What will re.findall(r'\d+', 'abc123def45ghi') return?Â
Which of the following is a type of phishing attack?
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