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Unitedlayer
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I applied via Naukri.com and was interviewed in Jul 2021. There were 5 interview rounds.
Yes, I have extensive experience in providing end user computing support.
Provided technical support to end users for hardware and software issues
Assisted in the deployment and maintenance of desktops, laptops, and mobile devices
Managed user accounts and permissions in Active Directory
Resolved issues related to network connectivity and printing
Trained end users on software applications and best practices
Implemented secu...
I applied via Naukri.com and was interviewed in May 2024. There were 3 interview rounds.
1. Excel Test and preparation of Cash flow.
2. Prepare a financial Model on any company of our choice.
I create financial models by gathering historical data, making assumptions, building projections, and analyzing the results.
Gather historical financial data such as income statements, balance sheets, and cash flow statements.
Make assumptions about future performance based on industry trends, company strategy, and economic conditions.
Build projections using tools like Excel or financial modeling software to forecast rev...
I applied via Recruitment Consulltant and was interviewed in Feb 2024. There was 1 interview round.
The 2 default records in DNS are A record and NS record.
A record (Address record) maps a domain name to an IP address
NS record (Name Server record) specifies the authoritative name servers for the domain
Default FT (Fault Tolerance) is not allowed on ESXi host
Default FT is not allowed on ESXi host due to licensing restrictions
FT feature needs to be enabled and configured separately
FT is only available in VMware vSphere Enterprise Plus edition
To login to an ESXi host during lockout, use the DCUI or SSH.
Use the Direct Console User Interface (DCUI) to login during lockout.
Alternatively, enable SSH access and login remotely using an SSH client.
Resetting the root password may also be necessary in some cases.
TTL (Time to Live) determines the duration a DNS record is cached before it expires.
TTL is set by the domain owner in the DNS record
Common TTL values range from a few minutes to 24 hours
Shorter TTLs are useful for frequently changing records like load balancers
Longer TTLs reduce DNS query traffic and improve performance
VMDX is a virtual disk descriptor file used in VMware virtualization technology. OCS stands for Office Communications Server.
VMDX is a file format used to describe virtual disks in VMware virtualization technology
It contains metadata about the virtual disk, such as size, type, and location
OCS (Office Communications Server) is a deprecated Microsoft software product for unified communications
It provided instant messagin...
Profile group in HA refers to a collection of profiles that are grouped together for high availability purposes.
Profile group ensures that multiple profiles are active and available for redundancy in case of failure
Profiles within a group can be configured to failover to another node in the cluster
Helps in ensuring continuous availability of services by distributing workload across multiple profiles
I applied via Campus Placement and was interviewed before Nov 2023. There were 3 interview rounds.
6 DSA Questions which was of level easy to medium and can solve in any of the language.
Function to convert Roman numeral to integer
Create a dictionary mapping Roman numerals to their integer values
Iterate through the input Roman numeral string from right to left
If current numeral value is less than the next numeral value, subtract it from the total
Otherwise, add it to the total
Return the total integer value
A function to check if a string of parentheses is valid
Use a stack data structure to keep track of opening parentheses
Iterate through the string and push opening parentheses onto the stack
When encountering a closing parenthesis, pop from the stack and check if it matches the corresponding opening parenthesis
If stack is empty at the end and all parentheses have been matched, the string is valid
Unitedlayer interview questions for popular designations
I applied via Approached by Company and was interviewed before Nov 2022. There were 4 interview rounds.
Top trending discussions
posted on 20 Dec 2024
There are coding questions , and we need to write the logic for them.
I applied via Naukri.com and was interviewed in Jan 2024. There were 2 interview rounds.
Different types of commands include data manipulation, data definition, data control, and transaction control commands.
Data manipulation commands: SELECT, INSERT, UPDATE, DELETE
Data definition commands: CREATE, ALTER, DROP
Data control commands: GRANT, REVOKE
Transaction control commands: COMMIT, ROLLBACK, SAVEPOINT
Inner join returns only the matching rows between two tables, while outer join returns all rows from both tables.
Inner join only includes rows that have matching values in both tables
Outer join includes all rows from both tables, filling in missing values with NULL if there is no match
Examples: Inner join - SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.id; Outer join - SELECT * FROM table1 LEFT OUTER JOI
SQL query to retrieve the second highest salary from a table
Use the ORDER BY clause to sort salaries in descending order
Use the LIMIT clause to retrieve the second row
Numpy is a library for numerical operations in Python, while Pandas is used for data manipulation and analysis.
Numpy is used for numerical operations like linear algebra, Fourier transform, etc.
Pandas is used for data manipulation tasks like data cleaning, merging, reshaping, etc.
Numpy works with arrays, while Pandas works with dataframes.
Numpy is more efficient for numerical computations, while Pandas is more user-fri...
I applied via Walk-in and was interviewed in Mar 2022. There were 2 interview rounds.
Employee model CRUD APIS USING SRPING BOOT & MYSQL
Spring Boot is a framework that simplifies Spring development by providing pre-configured settings and dependencies.
Spring Boot is built on top of the Spring framework.
Spring Boot provides a standalone executable that can run the application.
Spring Boot provides auto-configuration, which reduces the need for manual configuration.
Spring Boot provides a wide range of starter dependencies that can be easily added to the p...
JPA is a specification while Hibernate is an implementation of JPA. JPA provides a standard API for ORM frameworks.
JPA is a standard API for ORM frameworks
JPA provides a vendor-neutral interface
JPA allows for easy switching between ORM frameworks
Hibernate is an implementation of JPA
Hibernate provides additional features beyond JPA
MySQL GROUP BY is used to group rows with same values. DISTINCT is used to remove duplicate values from a column.
GROUP BY is used with aggregate functions like COUNT, SUM, AVG, etc.
DISTINCT is used to retrieve unique values from a column.
GROUP BY and DISTINCT can be used together to group and retrieve unique values.
Example: SELECT COUNT(*) FROM table_name GROUP BY column_name;
Example: SELECT DISTINCT column_name FROM t
Spring has four scopes: Singleton, Prototype, Request, and Session.
Singleton scope creates a single instance of a bean.
Prototype scope creates a new instance of a bean every time it is requested.
Request scope creates a new instance of a bean for each HTTP request.
Session scope creates a new instance of a bean for each HTTP session.
posted on 4 Aug 2023
I applied via Naukri.com and was interviewed before Aug 2022. There were 3 interview rounds.
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