10+ Eyo Solutions Interview Questions and Answers

Enough testing is done when all the requirements are met and the risk of defects is acceptable.

• Ensure all requirements are tested

• Use risk analysis to determine acceptable defect rate

• Consider time and budget constraints

• Review test coverage and results

• Get feedback from stakeholders

Delete removes specific rows from a table, Drop deletes the entire table, and Truncate deletes all rows from a table.

• Delete is a DML operation while Drop and Truncate are DDL operations.

• Delete can be rolled back, while Drop and Truncate cannot be rolled back.

• Delete operation is slower compared to Drop and Truncate.

• Delete operation maintains the transaction log, while Drop and Truncate do not.

• Delete operation triggers delete triggers, while Drop and Truncate do not trigger any...read more

Differed state in JIRA is a state where an issue is waiting for an action or decision before it can be moved to the next state.

• Issues in differed state are not actively being worked on.

• They are waiting for a decision or action from someone else.

• Examples of differed state include 'Waiting for Customer' or 'Blocked'.

Smoke testing is a quick and shallow test to check if the critical functionalities of the application are working. Sanity testing is a more comprehensive test to check if the new changes or fixes have not affected the existing functionalities.

• Smoke testing is done to ensure that the application is stable enough for further testing.

• Sanity testing is done to ensure that the new changes or fixes have not introduced any new issues.

• Smoke testing is a subset of sanity testing.

• Smoke...read more

Office 365 admin is a web-based interface used to manage Office 365 services and users.

• Allows administrators to manage user accounts, licenses, and permissions

• Provides access to various tools and settings for managing Office 365 services

• Enables administrators to monitor service health and troubleshoot issues

• Can be accessed from any device with an internet connection

Active Directory is a Microsoft service that manages network resources and user accounts.

• It is used to authenticate and authorize users and computers in a Windows domain network.

• It stores information about users, groups, computers, and other network resources.

• It provides a centralized location for network administration and management.

• It allows for the implementation of group policies to control user and computer settings.

• Examples of resources that can be managed through Acti...read more

MS Azure is a cloud computing platform by Microsoft.

• Provides a wide range of cloud services such as virtual machines, storage, and databases

• Allows users to build, deploy, and manage applications and services through a global network of Microsoft-managed data centers

• Offers scalability, security, and flexibility to meet the needs of businesses of all sizes

• Examples of companies using Azure include BMW, GE Healthcare, and Adobe

To join two tables, use the JOIN keyword in SQL and specify the columns to join on.

• Use the JOIN keyword in SQL

• Specify the columns to join on using ON keyword

• Types of JOINs: INNER, LEFT, RIGHT, FULL OUTER

• Example: SELECT * FROM table1 JOIN table2 ON table1.column = table2.column

There are process and technical difficulties in the current organization.

• Lack of documentation for processes and systems

• Inadequate training for new team members

• Outdated technology and infrastructure

• Poor communication between teams

• Inefficient incident management process

LDAP (Lightweight Directory Access Protocol) is a protocol used to access and manage information in a directory service.

• LDAP is commonly used in Active Directory (AD) to manage user and computer accounts

• It allows for centralized authentication and authorization

• LDAP queries can be used to search for specific information in the directory

• LDAP uses a hierarchical structure to organize information in the directory

Slicers are visual filters in Power BI used for filtering data in visuals, while filters are used to filter data in tables or visuals.

• Slicers are used for filtering data visually by selecting values from a list or dropdown menu.

• Filters are used to restrict data based on specific criteria, such as date range or category.

• Slicers are typically used in Power BI reports to allow users to interactively filter data in visuals.

• Filters can be applied to tables, visuals, or entire repo...read more

VLOOKUP is a function in Excel used to search for a value in a table and return a corresponding value from another column.

• VLOOKUP stands for 'Vertical Lookup'

• It is commonly used in Excel to search for a value in the leftmost column of a table and return a value in the same row from a specified column

• Syntax: =VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup])

• Example: =VLOOKUP(A2, B2:D10, 3, FALSE) - searches for the value in cell A2 in the range B2:D10 and retur...read more

My day as a Data Analyst involves analyzing data, creating reports, and collaborating with team members.

• Reviewing and analyzing data sets to identify trends and insights

• Creating visualizations and reports to communicate findings

• Collaborating with team members to understand project goals and requirements

• Presenting findings and recommendations to stakeholders