United Knowledge Validation Practice Test

These questions are part of the practice quiz. Start practicing

• What other action is performed during the check phase?
• When delivering breaths with a pocket mask, which action helps ensure a proper seal?
• From the monthly sales data, which month had the highest revenue?
• In arrival tasks, which action is performed last?
• Prior to pushback and all requirements are met, what does the INT Purser/ purser do?
• What is the compressions to breaths ratio for child and infant CPR?
• What is the first question you should ask yourself under the "check phase"?
• Pocket Mask can be used for which ages?
• Not the responsibility of the flight attendant to preflight which of the following equipment?
• Who should be contacted as the primary point of contact when a security threat is detected during aircraft inspection?
• Which crew member is responsible for ELS?
• The lean principle associated with removing non-value-added steps is often referred to as what?
• The MSY airport serves which city?
• Where is the emergency oxygen activation switch located?
• What is the FAA minimum crew for the B737-700?
• How do you determine unconsciousness in an adult?
• If you witness unethical behavior in the workplace, what should you do?
• What term explains storing energy for later use?
• If threat level 3 occurred at the gate before pilots boarded, what would you do?
• What is the FAA minimum cabin crew across the listed Boeing models?
• Which authentication practice requires two or more verification factors?
• With fixed costs of 5,000, a selling price of 50 per unit, and variable cost per unit of 30, how many units are required to break even?
• If an infant is not breathing, what should you do first?
• On the B777-300 OFCR, how many smoke detectors are installed?
• Two fair dice are rolled. What is the probability that the sum is 7?
• ELS Location refers to which control points?
• How many steps are listed for exit row seating?
• Which word is listed in CUS Words?
• Top 20% of customers account for 60% of sales. If there are 50 customers, approximately how many are in the top group?
• Who is responsible for spare life vests in a ditching?
• Which project management technique identifies the sequence of tasks that determine the minimum project duration?
• Cloud computing offers scalability and cost efficiency. What is a main benefit described?
• During flights, what describes the expected behavior of flight attendants?
• What is the goal of database normalization?
• What is the FAA minimum cabin crew for the Boeing 737-800 and 737-900?
• Where is the ELS located on the B737?
• What is the least risk bomb location commonly referred to as?
• What does MFA stand for in cybersecurity?
• Emergency Cabin Oxygen can be activated anytime via a switch in the flight deck. How is activation performed?
• Which leadership style focuses on inspiring and motivating followers to exceed expectations?
• Checking for breathing occurs in which phase?
• LRBL stands for which term in security planning?
• Table shows monthly sales: Jan 100, Feb 120, Mar 110, Apr 130 (in thousands). What is the average monthly sales over these four months?
• Two types of oxygen bottles?
• CARE is used for...
• What does G.S.C stand for?
• Two fair coins are tossed. What is the probability of obtaining at least one head?
• Which ELT types are specified as requiring an additional preflight safety check?
• Which statement best describes equipment located in the flight deck and preflight responsibilities?
• A city reduced traffic by implementing bus lanes and a bike-share program. The measure most likely aimed to reduce what?
• When can flight attendants get out of the jumpseat during taxi, takeoff, and landing?
• When preflighting the PPOB, what is the minimum pressure it has to be at?
• Using ROI defined as gain divided by cost, if the cost is 2,000 and the gain is 400, what is ROI?
• Which of the following is NOT listed as a controlled article?
• Can PPOB be used for basic life support?
• Which phase is described as the phase where you check for breathing?
• What color should be visible on the PBE during preflight?
• Which lean principle aims to remove waste from processes?
• Which of the following is a heart attack symptom?
• What is the characteristic definition of the LRBL in security planning?
• Which phases correspond to phases 3 and 4 of evacuation?
• In symmetric encryption, what is used to both encrypt and decrypt the data?
• Scores: 85, 92, 76, 88, 91. What is the mean score?
• Convert 350 USD to EUR at 0.91 EUR per USD. What is the amount in EUR?
• During spare life vest preflight, if the seal is not in place, what should you inspect for?
• Which SQL clause filters rows based on a condition?
• Who is responsible for ELS?
• In what three ways can oxygen masks be deployed?
• How many OWE window exits are on the B737-700?
• Which term describes organizing the data in a database to reduce duplication?
• Which OSI model layer is primarily responsible for end-to-end communication and reliability between hosts?
• All birds can fly. Penguins are birds. Is it valid to conclude that penguins can fly?
• Which statement BEST indicates an infant is choking?
• If the cost is 80 and the markup is 25% of cost, what is the selling price?
• In the call phase, which option is listed as verbiage to contact medical support?
• Which threat level is described as disruptive behavior that is suspicious or threatening?
• Starting the flow of emergency oxygen should:
• Which metric is calculated as total marketing spend divided by the number of new customers acquired?
• Which statement about PPOB is true?
• Which exits are initially blocked in a ditching?
• Who verifies exit row seating?
• Which is a common phishing red flag?
• Which action is part of the conscious choking response for a child?
• B737-700 has what kind of slide?
• Which term corresponds to items that require special handling and are regulated as controlled articles on flights?
• If all mammals are animals and all dogs are mammals, is it true that all dogs are animals?
• How many customers are not in the top 20% of customers if there are 50 customers total?
• Equipment used during flight must be reported to the captain prior to landing, but before which event?
• What actions should the flight attendant take when issuing the 'Remain seated' command?
• When are infant life vests collected?
• If all squares are rectangles and some rectangles are green, is it possible that some squares are green?
• Which term describes the principle that data usage should be limited to the originally stated purpose?
• A product priced at 120 is discounted by 25%. What is the sale price?
• MFA stands for what in cybersecurity?
• A company reports revenue of 1,000 in a year with a profit margin of 15%. What is the profit for that year?
• Which word is NOT part of CORE4 values?
• Which cloud service model provides the most control over operating systems and applications?
• Which term describes behavior that poses an imminent risk to life?
• When determining unconsciousness, you find an adult unresponsive, what is your next action?
• Is it possible that no square is green given that all squares are rectangles and some rectangles are green?
• The inverse relationship between price and quantity demanded explains which shape of the demand curve?
• Who verifies carry-on baggage?
• Two types of CPR masks and who to use them on?
• What is the median of the set 1, 3, 5, 7, 9?
• Who do you contact if you found a weird or suspicious object during an aircraft inspection?
• Steps for exit row seating?
• Which statement correctly orders the use of FRK and EEMK according to the material?
• How many ways are there to arrange 3 distinct books in a row?
• Which of the following is NOT a listed special handling passenger category?
• How many cabin exits are there on the B737-800 and B737-900?
• In a height order where A is taller than B, B taller than C, C taller than D, and D taller than E, who is the shortest?
• If the pilot issues a 'Remain seated' command, what action should cabin crew take?
• Which sequence describes providing breaths with a pocket mask?
• What does A.O.A stand for in airport security contexts?
• What are the phases of evacuation?
• During the call phase, which verbiage option is listed to seek medical help?
• For a choking infant, which method is indicated to remove a foreign object?
• What is the total number of exits on the Boeing 737-800 and 737-900 models?
• What is the future value of 1,000 after 2 years with an annual compound interest rate of 5%?
• Which threat level is defined as an attempted or actual breach of the flight deck?
• What is the alcohol consumption policy for flight attendants around an accident or incident?
• In airport security terms, what does the acronym A.O.A represent?
• If a B737-700 has 8 total exits and 2 are OWE window exits, how many non-OWE exits are there?
• Which access control model assigns permissions based on a user's role?
• How many inches in depth do you go for CPR on an adult?
• 3605 seconds equals how many minutes and seconds?
• When should gloves be worn?
• A product priced at 200 is discounted by 10%. What is the sale price?
• What is the term for capturing and storing energy for use during periods of low generation?
• If profit margin is 15%, what revenue is needed to achieve a profit of 150?
• When is it okay to stop CPR?
• Individual flotation devices on the B737-300 are called?
• Should the FRK be used before the EEMK?
• What is the purpose of cross checks during arrival tasks?
• Which leadership style is described as focusing on clear structure and rewards to motivate performance?
• Which of the following is NOT listed as a heart attack symptom?
• What practice is described when an organization standardizes processes across teams to improve efficiency?
• How many seconds for door transitions from the flight deck?
• What is the future value of 750 after 3 years at 4% annual compound interest?
• How many smoke detectors are on the OFCR on the B777-300?
• Convert 200 USD to EUR at a rate of 0.85 EUR per USD. What is the amount in EUR?
• In cloud computing, which service model provides the most control over the operating system and applications?
• Which event is the trigger to report equipment usage to the captain before landing?
• Which privacy principle requires collecting only data that is necessary?
• In the threat framework, what does A.I.N.D represent?
• Where is the Emergency Locator Transmitter (ELS) located on the B737 family?
• Which model listed has four cabin doors?
• Which statistical measure describes dispersion around the mean?
• What is the median of the quarterly growth rates 2%, -1%, 3%, and 4%?
• Pocket Mask usage on an infant: what adjustment is recommended?
• B787 Emergency Oxygen lasts for how long?
• Is it OK for ambulatory customers to evacuate with the flow of traffic?
• What kind of emergency oxygen system is found on the Boeing 787?
• In a two-child family, given that at least one child is a boy born on Tuesday, what is the probability that both children are boys?
• In project scheduling, which method is used to identify tasks that determine the shortest time to complete a project?
• The B737-700 has how many total exits?
• How many cabin exits on the B737-700?
• If 'If it rains, the ground is wet' is true and you observe that the ground is wet, can you conclude that it rained?
• In the sequence, which action precedes the CARE phase?
• Which OSI layer handles the end-to-end delivery and reliability between hosts?
• Which practice ensures that data is used only for the stated purpose?
• When preflighting the PBE what color should be visible?
• In the check phase, which action is performed to assess the casualty?
• Which actions comprise the tasks accomplished during arrival?
• Which crew members are responsible for verifying carry-on baggage on the B737?
• If a child or infant rescue breath does not go in, what should you do first?
• Quarterly growth rates are 2%, -1%, 3%, and 4%. What is the approximate cumulative annual growth?
• Which passenger categories are listed as requiring special handling?
• Threat level 4 corresponds to what behavior?
• What airport is O.R.D?
• Which role is the primary ground security liaison in airports?
• Which threat level is associated with disruptive behavior that is suspicious or threatening?
• Which ELT(s) have an additional preflight safety check?
• Three types of oxygen systems on all United aircrafts?
• What is the author's attitude toward the policy?
• In a line of five people named A, B, C, D, and E, with A taller than B, B taller than C, C taller than D, and D taller than E, who is the second tallest person?
• Why does the demand curve slope downward?
• Which of the following is listed as a type of hijacker?
• What security level is assigned to a bomb threat?
• If all mammals are animals and all dogs are mammals, is it possible that some dogs are not animals?
• In cloud computing, what is a primary advantage enabling handling variable workloads?
• Which aircraft uses a gaseous emergency oxygen system?
• What percentage of total sales is attributed to the bottom 80% of customers?
• Which threat level corresponds to life-threatening behavior?
• What is the total number of exits on the B737-700?
• What is the standard compression to breath ratio in CPR for children and infants?
• Where is the water / waste quantity gauge located?
• Fixed costs of 1,200; price per unit 30; variable cost per unit 25; how many units to break even?
• How many cabin doors does the Boeing 737-700 have?
• Components of a bomb are listed as which of the following?
• Which metric measures the cost to acquire a new customer?
• When will you don gloves?
• Which sign indicates an infant is choking?
• If a coworker shares a file containing confidential data, what is the appropriate course of action?
• When preflighting the spare life vests, inspect for ____________ if the seal is not in place.
• Which item is not part of the warm welcome duties?
• The Micro-shield mask must be used on child 1 year and above.
• You own stock in a vendor; what must you do before participating in related decisions?
• Simple interest on a 5,000 loan at 5% for 3 years equals what amount of interest?
• What does the SQL query 'SELECT * FROM employees WHERE salary > 100000;' do?
• In evacuation, which phase comes before 'Get Out'?
• CIA stands for?
• Which word is listed first in CORE4?
• What is a synonym for 'mitigate'?
• Which statement accurately describes the B737-700's OWE window exits?
• Where are the handcuffs located on the plane?
• When do non-ambulatory customers evacuate?
• Items on board aircraft to inform flight attendants of requirement compliance?
• For how many seconds should you check for breathing during assessment?
• How many O.W.E exits are there on the Boeing 737-800 and 737-900 family?