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posted on 12 Oct 2024
posted on 19 Jun 2024
Basic programs on c and linux
posted on 26 Jul 2016
Software designed to run on embedded systems with limited resources and specific functions.
Embedded software is tailored to the specific hardware it runs on.
It is often written in low-level languages like C or assembly.
It must be efficient and optimized for limited resources like memory and processing power.
Examples include firmware for a smart thermostat or a car's engine control unit.
It depends on the requirements and constraints of the project.
If the project has limited resources, a bare-metal approach without an OS may be more appropriate.
If the project requires complex functionality and multitasking, an OS may be necessary.
An OS can provide better security and easier maintenance.
Examples of OS for embedded devices are FreeRTOS, uC/OS, and Linux.
Consider the cost and time-to-market implications o
8051 registers are used for I/O operations and control of the microcontroller.
8051 has 4 register banks, each with 8 registers
Registers are used for arithmetic, logical, and bit manipulation operations
Special function registers (SFRs) control the microcontroller's peripherals
Examples of SFRs include P0 for I/O operations and TMOD for timer control
posted on 26 Mar 2024
I applied via Campus Placement
Stack overflow occurs when a program uses more memory than the call stack can handle, leading to a crash.
Occurs when a program's call stack runs out of memory
Can lead to crashes or unexpected behavior
Common in recursive functions with no base case
Can be caused by infinite loops or excessive memory usage
posted on 25 Sep 2024
I applied via Campus Placement and was interviewed before Sep 2023. There were 2 interview rounds.
Had multiple mcqs and then 2 coding questions
posted on 25 Aug 2023
I applied via Campus Placement and was interviewed in Feb 2023. There were 2 interview rounds.
I applied via Campus Placement and was interviewed in Aug 2023. There was 1 interview round.
A code to check whether a given string is a palindrome or not in Java.
Convert the string to lowercase to ignore case sensitivity.
Use two pointers, one starting from the beginning and the other from the end of the string.
Compare the characters at the two pointers and move them towards the center until they meet or cross each other.
If at any point the characters don't match, return false.
If the pointers meet or cross eac...
posted on 10 Nov 2022
Percentage, number system , profit loss, blood relations
Data structures and algorithms , javascript , css ,html
posted on 22 Feb 2024
I applied via Campus Placement and was interviewed in Aug 2023. There were 3 interview rounds.
Basic aptitude questions ,, 45 question 60 mins.
Aptitude 45questions 1 hr
CSS box model is a fundamental concept in web design, defining the structure and layout of elements on a webpage.
The box model consists of content, padding, border, and margin around an element.
Content area is where text and images are displayed.
Padding is the space between the content and the border.
Border is the line that goes around the padding and content.
Margin is the space outside the border, separating the eleme
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