Exxat Interview Questions and Answers

I would explain the reason for the delay and provide a plan to mitigate the impact on the project timeline.

• Communicate the reason for the delay clearly and transparently

• Provide a revised timeline with a detailed plan to catch up on lost time

• Offer alternative solutions to minimize the impact on the project

• Ensure that the client understands the steps being taken to prevent future delays

Immunizations are a way to protect individuals from infectious diseases by stimulating the immune system to produce antibodies.

• Immunizations involve administering vaccines containing weakened or inactive parts of a pathogen to trigger an immune response.

• They help the body recognize and remember specific pathogens, so it can quickly respond if exposed in the future.

• Immunizations have greatly reduced the incidence of many serious diseases, such as measles, polio, and influenza....read more

A titer is a measurement of the concentration of a substance in a solution.

• A titer is often used in medical testing to determine the concentration of antibodies in a patient's blood.

• It can also refer to the concentration of a virus or other infectious agent in a sample.

• Titer results are typically expressed as a ratio or a dilution factor, such as 1:64 or 1:128.

Sorting an array of strings alphabetically

• Use built-in sorting functions like sort() in programming languages

• Consider case sensitivity when sorting

• Handle special characters and numbers appropriately

• Example: ['apple', 'banana', 'cherry'] should be sorted as ['apple', 'banana', 'cherry']

Adding elements of an array of strings

• Iterate through the array and convert each element to a number before adding

• Use parseInt() function to convert string to number

• Handle edge cases like empty array or non-numeric strings

• Example: ['1', '2', '3'] should return 6 after addition

SDLC stands for Software Development Life Cycle.

• It is a process used to design, develop, and test software.

• It consists of several phases including planning, analysis, design, implementation, and maintenance.

• Each phase has its own set of activities and deliverables.

• It helps ensure that software is developed efficiently and meets the needs of stakeholders.

• Examples of SDLC models include Waterfall, Agile, and DevOps.