Unitedlayer Interview Questions, Process, and Tips

1. Excel Test and preparation of Cash flow.
2. Prepare a financial Model on any company of our choice.

Q1. Explain the work flow in current company?
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Q2. Walk me through your resume?
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Q3. Explain how you made financial model in detail.
Ans. 
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...read more
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Q1. Walk me through you resume?
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Q2. Why are you looking for a job change?
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Q3. What is your expected salary?
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Q1. What is the 2 default record in dns while we implement
Ans. 
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
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Q2. Default FT allowed on esxi host
Ans. 
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
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Q3. During lockout . How to login esxi host
Ans. 
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.
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Q4. Returntion period for DNS record.
Ans. 
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
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Q5. What is the use of vmdx . What is ocs
Ans. 
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...read more
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Q6. What is profile group in HA
Ans. 
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
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6 DSA Questions which was of level easy to medium and can solve in any of the language.

Q1. Write a function to convert a roman numeral to integer.
Ans. 
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
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Q2. Valid Parenthesis function program DSA
Ans. 
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
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Q1. Can you tell me little about yourself.
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Q2. What motivates you to perform well?
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Q1. Stack HCI, SDN, VDI, vSAN, Storage
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Q1. Hyper-V, vSphere, Windows and Linux Servers
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Q1. Workplace etiquette, Behaviour, Compensation
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