DXC Technology Itsm Consultant Interview Questions and Answers

Q1. Detail description of what you do
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Q2. Scenario based questions
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Q1. Basic Interview questions.
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Q1. Basic technical questions
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Q2. What's my current role and responsibilities in my current organisation? What is Router, VPN, Internet?
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Q1. Salary Discussions.
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Q1. All about angular framework and Typescript
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Q2. Javascript precoded question
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Q1. In this round as well as Angular related question
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Q2. Lifecycle hook of angular
Ans. 
Lifecycle hooks in Angular are methods that allow you to tap into the lifecycle of a component or directive.
• Lifecycle hooks include ngOnInit, ngOnChanges, ngDoCheck, ngOnDestroy, etc.

• ngOnInit is used for initialization logic, ngOnChanges is used for reacting to input changes, ngOnDestroy is used for cleanup tasks, etc.

• Example: ngOnInit() { console.log('Component initialized'); }
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Q3. Lazy loading concept
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Q1. Database Management system SQL and PlSQL
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Q2. C Language and C++ Language And Data base Management system SQL and PlSQL and Java
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Q3. Database Management system
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Q4. Sql ad PlSQL Mango Data For Loop and While loop
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Q5. C language andC ++ Language and Java
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Q1. Mysql query for 3rd highest salary
Ans. 
Use a subquery to find the third highest salary from the employees table in MySQL.
• Use a subquery to select distinct salaries from the employees table.

• Order the salaries in descending order and use LIMIT to get the third highest salary.

• Example: SELECT DISTINCT salary FROM employees ORDER BY salary DESC LIMIT 2, 1;
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Q2. What are the steps to connect to a database?
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Steps to connect to a database involve specifying the database type, providing credentials, and establishing a connection.
• Specify the type of database you want to connect to (e.g. MySQL, PostgreSQL, MongoDB).

• Provide the necessary credentials such as username and password.

• Establish a connection using a programming language or tool like JDBC, ODBC, or ORM frameworks.
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Q1. Element locators
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Q2. Diffirent waits
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Q1. Write code to automate a page
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Q2. Regresion testing
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Voice assesment,which will be evaluated by ai

Q1. Introduce yourself
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Q2. Basic dsa question on printing pattern
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