Citicorp Officer Interview Questions and Answers

Stale refers to outdated information, while variance indicates the difference between expected and actual outcomes.

• Stale data can lead to poor decision-making; for example, using old sales figures to forecast future sales.

• Variance analysis helps identify discrepancies; for instance, if a budgeted expense is $10,000 but the actual is $12,000, the variance is $2,000.

• In project management, stale project timelines can...read more

Futures options are contracts giving the right to buy/sell futures at a set price, including calls and puts.

• Call options give the holder the right to buy a futures contract at a specified price before expiration.

• Example: Buying a call option on crude oil futures at $70, allowing purchase if prices rise above $70.

• Put options give the holder the right to sell a futures contract at a specified price before expiration...read more

SQL joins are used to combine rows from two or more tables based on a related column between them.

• SQL joins are used to retrieve data from multiple tables based on a related column between them

• Common types of SQL joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

• INNER JOIN returns rows when there is at least one match in both tables

• LEFT JOIN returns all rows from the left table and the matched rows fro...read more

NAV stands for Net Asset Value.

• NAV is a financial term used to describe the value of an investment fund's assets minus its liabilities.

• It is calculated by dividing the total value of the fund's assets by the number of outstanding shares.

• NAV is used to determine the price at which shares in the fund are bought and sold.

• It is also used to calculate the performance of the fund over time.

• For example, if a mutual fund ...read more

Command to display blank line in file

• Use echo command with empty quotes to create a blank line in a file

• Syntax: echo '' >> filename

• Alternatively, use printf command with newline character

• Syntax: printf ' ' >> filename

Use the 'du' command to display biggest file on server.

• Open terminal or SSH into server

• Navigate to directory to search from

• Run 'du -a . | sort -n -r | head -n 1' command

• The output will display the biggest file on the server