Halliburton Data Analyst Interview Questions and Answers

QES backlog is a list of defects identified in the product that need to be addressed. Handling defects involves prioritizing, assigning, fixing, and retesting them.

• QES backlog is a list of defects identified during quality assurance testing.

• Defects are prioritized based on severity and impact on the product.

• Defects are assigned to developers for fixing.

• Once fixed, defects are retested to ensure they have been resolved.

• ...read more

The one-on-one interview with HR was professional and informative.

• The HR representative was friendly and welcoming

• The questions asked were relevant to the position and my experience

• I was given a clear overview of the company culture and expectations

I have 5 years of experience as a financial analyst at a Fortune 500 company.

• Analyzed financial data to provide insights and recommendations

• Created financial models to forecast future performance

• Prepared reports for senior management

• Collaborated with cross-functional teams on budgeting and forecasting

• Identified cost-saving opportunities and efficiency improvements

A decision tree is a flowchart-like structure in which each internal node represents a test on an attribute, each branch represents the outcome of the test, and each leaf node represents a class label.

• Decision trees are a popular machine learning algorithm used for classification and regression tasks.

• They are easy to interpret and visualize, making them useful for understanding the decision-making process.

• Each internal...read more

Model evaluation metrics are used to assess the performance of machine learning models.

• Model evaluation metrics help in determining how well a model is performing in terms of accuracy, precision, recall, F1 score, etc.

• Common evaluation metrics include accuracy, precision, recall, F1 score, ROC-AUC, confusion matrix, and mean squared error.

• These metrics help in comparing different models and selecting the best one for a...read more

Accounts Payable is the amount of money a company owes to its vendors or suppliers for goods or services received.

• It is a liability account in the company's balance sheet.

• It includes invoices that have been received but not yet paid.

• It is important to manage accounts payable to maintain good relationships with vendors and avoid late fees or penalties.

• Examples of accounts payable include rent, utilities, and inventory p

Accounts Payable Cycle is the process of managing and paying a company's bills and invoices.

• It involves receiving invoices from vendors

• Verifying the accuracy of the invoices

• Recording the invoices in the accounting system

• Approving the invoices for payment

• Issuing payment to the vendors

• Reconciling vendor statements

• The cycle starts with the purchase order and ends with the payment to the vendor

• The goal is to ensure timely ...read more

Accounts Payable is mentioned under Current Liabilities in the Balance Sheet.

• Accounts Payable represents the amount owed by a company to its suppliers or vendors for goods or services received but not yet paid for.

• It is listed under Current Liabilities as it is expected to be paid within a year.

• Accounts Payable is an important metric for analyzing a company's liquidity and cash flow.

• Example: If a company has a high acc...read more

Accrued income refers to the income that has been earned but not yet received.

• It is recorded as a current asset in the balance sheet

• It is recognized as revenue in the income statement

• Examples include interest income, rent income, and dividend income

• It is usually recorded using the accrual accounting method