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I applied via Referral and was interviewed in Mar 2021. There were 4 interview rounds.
CMDs are commands used in Windows Command Prompt to perform various tasks.
dir - lists all files and folders in the current directory
cd - changes the current directory
ipconfig - displays network information
ping - tests network connectivity
tasklist - displays a list of running processes
shutdown - shuts down the computer
help - displays a list of available commands with brief descriptions
I applied via Naukri.com and was interviewed before May 2021. There was 1 interview round.
SQL query for 2nd highest salary
Use ORDER BY and LIMIT to get the highest salary
Use subquery to exclude the highest salary and get the second highest
The find command in Linux is used to search for files and directories in a specified location.
The basic syntax of the find command is 'find [path] [expression]'.
The path specifies the location to search in.
The expression specifies the criteria for the search.
Some common expressions include -name, -type, -size, and -mtime.
Examples: 'find /home/user -name '*.txt'' searches for all files with a .txt extension in the /home...
Grep command is used to search for a specific pattern in a file or multiple files in Linux.
Syntax: grep [options] pattern [file]
Options: -i (ignore case), -v (invert match), -c (count matches), -n (show line numbers)
Example: grep 'error' file.txt
Example: grep -i 'error' *.log
Example: grep -c 'error' file.txt
I applied via Approached by Company and was interviewed before Jun 2021. There were 4 interview rounds.
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I applied via Walk-in and was interviewed in May 2024. There was 1 interview round.
posted on 24 Jul 2024
posted on 5 Nov 2024
System bootup issues can be caused by hardware or software problems.
Check for loose connections or faulty hardware components
Verify BIOS settings and ensure correct boot order
Scan for malware or corrupted system files
Try booting into safe mode to troubleshoot software conflicts
I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.
Code example of hashmaps in Java
Declare a hashmap: HashMap
Add key-value pairs: map.put("key1", 1);
Retrieve value by key: int value = map.get("key1");
posted on 31 Jul 2024
Feminism, Pollution, Capitalism, Social, Media
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