Junior Support Engineer
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Q1. 1. What is software testing? 2. What is SQL architecture? 3. Backup and restore? 4. What is Sql?
Software testing is the process of evaluating a software application or system to find defects or bugs.
Software testing ensures that the software meets the requirements and works as expected
It involves various types of testing such as functional, performance, security, and usability testing
Testing can be done manually or using automated tools
SQL architecture refers to the design and structure of a database management system
Backup and restore is the process of creating a copy ...read more
Q2. IP address,types, how to find them in PC
IP addresses are unique identifiers assigned to devices on a network. They can be IPv4 or IPv6.
There are two types of IP addresses: IPv4 and IPv6.
IPv4 addresses are 32-bit numerical addresses, typically written in decimal format (e.g. 192.168.1.1).
IPv6 addresses are 128-bit hexadecimal addresses, written in a format like 2001:0db8:85a3:0000:0000:8a2e:0370:7334.
To find IP addresses on a PC, you can use the 'ipconfig' command in the command prompt (for Windows) or 'ifconfig' co...read more
Q3. What's cache, cookies?
Cache and cookies are temporary storage mechanisms used by web browsers to improve user experience and website performance.
Cache is a temporary storage location on a computer or device where recently accessed data is stored for quick retrieval.
Cookies are small pieces of data stored on a user's computer by websites to remember user preferences, login information, and other browsing history.
Cache helps to speed up website loading times by storing frequently accessed data local...read more
Q4. What's HTML,CSS,XML. Just a definition.
HTML, CSS, and XML are markup languages used for creating and styling web pages.
HTML stands for HyperText Markup Language and is used for creating the structure of web pages.
CSS stands for Cascading Style Sheets and is used for styling the appearance of web pages.
XML stands for eXtensible Markup Language and is used for storing and transporting data.
HTML and XML are markup languages, while CSS is a style sheet language.
Example: <html><head><title>Example</title></head><body><...read more
Q5. What is internet
The internet is a global network of interconnected computers that allows for communication, information sharing, and access to resources.
Global network of interconnected computers
Allows for communication, information sharing, and resource access
Uses protocols like HTTP, FTP, and TCP/IP
Examples: websites, email, online videos
Q6. Full form of DSA
Data Structures and Algorithms
DSA stands for Data Structures and Algorithms
It is a fundamental concept in computer science
Understanding DSA is crucial for efficient problem-solving in programming
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