CGI Group Interview Questions, Process, and Tips

Q1. Basic React question
Add your answer
Q2. Few Javascript questions
Add your answer

Average to easy difficulty level.

Q1. Java code of string manipulation
Ans. 
String manipulation in Java involves various methods like substring, concat, replace, etc.
• Use substring() to extract a part of the string

• Use concat() to concatenate two strings

• Use replace() to replace a specific character or substring in a string
Answered by AI
Add your answer
Q2. What is the Java code for various types of sorting algorithms?
Ans. 
Various sorting algorithms in Java code
• Bubble Sort: int[] arr = {5, 2, 8, 1, 3}; Arrays.sort(arr);

• Selection Sort: int[] arr = {5, 2, 8, 1, 3}; Arrays.sort(arr);

• Insertion Sort: int[] arr = {5, 2, 8, 1, 3}; Arrays.sort(arr);

• Merge Sort: int[] arr = {5, 2, 8, 1, 3}; Arrays.sort(arr);

• Quick Sort: int[] arr = {5, 2, 8, 1, 3}; Arrays.sort(arr);
Answered by AI
Add your answer
Q3. Sql query and topics related to joins.
Add your answer

Q1. About yourself and family
Add your answer
Q2. What do you know about the company?
Ans. 
The company is a leading software development firm specializing in creating innovative solutions for various industries.
• Specializes in creating innovative software solutions

• Works with clients from various industries

• Known for high-quality and reliable products

• Has a strong team of software engineers and developers
Answered by AI
Add your answer
Q3. Can you provide examples of real-life scenarios where you handled conflicts with either a colleague or a manager?
Ans. 
Handled conflicts by addressing issues directly, seeking compromise, and maintaining professionalism.
• Addressed a disagreement with a colleague by scheduling a one-on-one meeting to discuss concerns and find common ground.

• Resolved a conflict with a manager by actively listening to their perspective, providing feedback, and working together to find a solution.

• Maintained professionalism during conflicts by staying calm, r...read more
Answered by AI
Add your answer
Q4. What actions would you take if your manager does not approve your product idea, and how would you attempt to persuade them?
Ans. 
I would gather more data to support my idea, present a compelling case to my manager, and be open to feedback and compromise.
• Gather data to support the idea, such as market research, user feedback, or cost-benefit analysis.

• Prepare a well-structured presentation highlighting the potential benefits of the product idea.

• Listen to the manager's concerns and feedback, and be open to making adjustments or compromises.

• Seek sup...read more
Answered by AI
Add your answer

Q1. What changes should be made to both the backend and frontend when a new field is added in order to ensure that data flows from the backend to the user interface (UI) in the Model-View-Controller (MVC) arch...read more
Add your answer
Q2. Could you describe the types of SQL query questions you were asked during the interview, including scenarios involving join operations with two tables and the expected outputs, as well as your experience w...read more
Add your answer
Q3. There are two technical rounds 1st round is around 45 mins and second round is face to face that is too technical around one and half an hour. Third round also happened at a day with manager
Add your answer

Q1. Parameter and argument difference in JavaScript ? 2. Closures and hoisting in Javascript ? 3. Var, let and Const difference ?
Ans. 
Understanding JavaScript concepts like parameters, closures, and variable declarations is crucial for effective coding.
• Parameters are variables listed as part of a function's definition, while arguments are the actual values passed to the function.

• Example: function add(a, b) { return a + b; } - 'a' and 'b' are parameters; add(2, 3) - '2' and '3' are arguments.

• Closures are functions that remember their lexical scope eve...read more
Answered by AI
Add your answer
Q2. Should create a simple form with name, email, mobile and if we click the submit button the added details has to show on the below table
Add your answer