Certination Interview Questions and Answers

Company payroll process is the system used to manage employee compensation and benefits.

• Payroll process includes calculating employee salaries, taxes, and deductions

• It also involves managing employee benefits such as health insurance and retirement plans

• Payroll process can be done in-house or outsourced to a third-party provider

• It is important to ensure compliance with labor laws and regulations

• Payroll process can be a...read more

To debug a particular program without affecting others, use breakpoints and step through the code.

• Set a breakpoint in the program you want to debug

• Step through the code using a debugger to identify the issue

• Use logging statements to track the flow of the program

• Check the call stack to see which functions are being called

• Use conditional breakpoints to stop the program at specific points

Second level cache is a caching mechanism used to improve performance by storing frequently accessed data in memory.

• Second level cache is implemented at the application level and can be configured using frameworks like Hibernate.

• To optimize SQL queries, one can use indexes, avoid using SELECT *, and use JOINs instead of subqueries.

• SOLID principles are a set of design principles for writing maintainable and scalable cod...read more

To deploy an application in AWS, you need to create an EC2 instance, configure security groups, install necessary software, and upload your application code.

• Create an EC2 instance in the desired region and select the appropriate instance type

• Configure security groups to allow traffic to and from the instance

• Install necessary software and dependencies on the instance

• Upload your application code to the instance

• Start the ...read more

System drive and Boot drive are different in terms of their functionality and purpose.

• System drive contains the operating system files and other system-related files.

• Boot drive is the drive from which the computer boots up.

• System drive can be different from the Boot drive.

• For example, in a dual-boot system, each operating system may have its own system and boot drives.

Yes, Azure supports AD LDAP.

• Azure Active Directory Domain Services provides LDAP support

• Allows applications to authenticate and authorize users

• Can be used to manage on-premises AD from Azure

• Supports LDAPS (LDAP over SSL/TLS) for secure communication

Azure does not support LDAP. Workaround is to setup Azure AD Domain services and configure LDAP connect.

• Azure AD Domain services can be used as a workaround for LDAP.

• Security groups can be set up in Identity and Accounts Management.

• LDAP connect can be configured after setting up Azure AD Domain services.

• Azure AD Domain services provides managed domain services such as domain join, group policy, LDAP, and Kerberos/NTLM ...read more