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GD was on technical domain knowledge and more questions asked related to practical project experience and case study
Sticky bit is a permission bit in Linux that allows only the owner of a file or directory to delete or rename it. Soft link and hard link are two types of links used in Linux file systems.
Sticky bit is denoted by 't' in the permission bits of a file or directory
Soft link is a symbolic link to a file or directory and can be created using the 'ln -s' command
Hard link is a link to a file and shares the same inode as the o...
Permissions control access to files and directories. FTP commands include PUT, GET, and LS.
Permissions determine who can read, write, and execute files and directories
Commands for FTP include PUT (uploading files), GET (downloading files), and LS (listing files on the server)
FTP also uses authentication and encryption to secure file transfers
What people are saying about HCLTech
I applied via Referral and was interviewed in Dec 2020. There were 3 interview rounds.
I applied via Recruitment Consulltant and was interviewed before Jul 2021. There were 3 interview rounds.
Cocubes Test Task 1 is of Aptitude questions needs to be completed in Specific time interval and Task 2 is Essay Writing to be finished in Given interval
L1 Exam should be cleared L 1 exam is of multiple choice questions and completely related to Java J2Ee Spring
I applied via Company Website and was interviewed in Dec 2020. There was 1 interview round.
I appeared for an interview before Dec 2020.
Round duration - 45 minutes
Round difficulty - Hard
All mcqs should answer with in time limit should have a lot of practice to solve in exam
You have two water jugs with capacities X
and Y
liters respectively, both initially empty. You also have an infinite water supply. The goal is to determine if it is possible to...
The Water Jug Problem involves determining if a specific amount of water can be measured using two jugs of different capacities.
Start by considering the constraints and limitations of the problem.
Think about how the operations allowed can be used to reach the target measurement.
Consider different scenarios and test cases to come up with a solution.
Implement a function that takes the capacities of the jugs and the targe...
Round duration - 60 minutes
Round difficulty - Easy
Easy and just basic questions very easy round
Given two sparse matrices MAT1
and MAT2
of integers with dimensions 'N' x 'M' and 'M' x 'P' respectively, the goal is to determine the resulting matrix produced by their multipl...
Implement a function to multiply two sparse matrices and return the resulting matrix.
Create a function that takes two sparse matrices as input and returns the resulting matrix after multiplication.
Iterate through the non-zero elements of the matrices to perform the multiplication efficiently.
Ensure to handle the sparse nature of the matrices to optimize the multiplication process.
Consider the constraints provided to en...
Tip 1 : preapre core subjects
Tip 2 : be confident and answer clearly
Tip 3 : be strong with projects
Tip 1 : good projects in ml and ai
Tip 2 : practical experience
I applied via Naukri.com and was interviewed in Dec 2020. There was 1 interview round.
Flexbox is a CSS layout module that allows for flexible and responsive web design.
Flexbox allows for easy alignment and positioning of elements within a container.
It uses a set of properties to define the layout, such as display: flex and flex-direction.
Flexbox is particularly useful for creating responsive designs that adapt to different screen sizes.
It can also be used in combination with other CSS layout modules, su...
I applied via Campus Placement and was interviewed before May 2020. There was 1 interview round.
I applied via Campus Placement and was interviewed before Aug 2020. There were 3 interview rounds.
A bit is the smallest unit of digital information. It can have a value of either 0 or 1.
A bit is a binary digit, represented as either 0 or 1.
It is the basic unit of information used in computing and digital communications.
A group of 8 bits is called a byte.
The size of a bit is dependent on the architecture of the computer system.
C is a programming language and does not have a fixed number of bits.
C is a high-level programming language that can be compiled to run on different architectures with varying bit sizes.
The number of bits in C depends on the hardware architecture it is compiled for.
For example, C code compiled for a 32-bit architecture will have 32-bit integers, while code compiled for a 64-bit architecture will have 64-bit integers.
I applied via Naukri.com and was interviewed in Nov 2020. There was 1 interview round.
I applied via Campus Placement and was interviewed in Apr 2020. There were 4 interview rounds.
Some of the top questions asked at the HCLTech Senior System Analyst interview -
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