--- title: "779 Gurmannat Kaur (@GURMANNATKAUR) | Hashnode" description: "I CAN DO IT. Read the latest articles by 779 Gurmannat Kaur on Hashnode." url: "https://hashnode.com/@GURMANNATKAUR" --- @GURMANNATKAUR # 779 Gurmannat Kaur @GURMANNATKAUR · Joined January 2026 I CAN DO IT ### [Why Version Control Exists: The Pendrive Problem](https://versioncontrolpendriveproblemblog.hashnode.dev/why-version-control-exists-the-pendrive-problem?utm_source=hashnode&utm_medium=feed) Version control is like keeping a history of your notebook, page by page. as you and your friend make changes in the same notebook and you want to see the old changes you made, or what your friend has written/made changes to solve the problem of Rec... 2 min read · [versioncontrolpendriveproblemblog.hashnode.dev](https://versioncontrolpendriveproblemblog.hashnode.dev/why-version-control-exists-the-pendrive-problem?utm_source=hashnode&utm_medium=feed) [Jan 31](https://hashnode.com/posts/why-version-control-exists-the-pendrive-problem/697e0ad76efd1f0720fef5ec) ### [Getting Started With Curl](https://gettingstartedcurl.hashnode.dev/getting-started-with-curl?utm_source=hashnode&utm_medium=feed) WHAT IS SERVER ? WHY DO WE TALK TO IT? : Server in simple terms is 24×7 ON computer. All the data images , websites that we think are in our phone or on browser are actually on server and therefore we ask server to give particular thing to us wheneve... 2 min read · [gettingstartedcurl.hashnode.dev](https://gettingstartedcurl.hashnode.dev/getting-started-with-curl?utm_source=hashnode&utm_medium=feed) [Jan 30](https://hashnode.com/posts/getting-started-with-curl/697cf9ab3f4ef46540022094) ### [Networking Devices](https://networkingdevicessblog.hashnode.dev/networking-devices?utm_source=hashnode&utm_medium=feed) INTERNET IS ALL ABOUT CONNECTIONS AND PROTOCOLS. MODEM VS ROUTER: MODEM: MODEM is a translator between ISP and computer. Its main purpose is converting ISP signals which are in form of cable or fibre into digital packets/data as computer understand d... 2 min read · [networkingdevicessblog.hashnode.dev](https://networkingdevicessblog.hashnode.dev/networking-devices?utm_source=hashnode&utm_medium=feed) [Jan 30](https://hashnode.com/posts/networking-devices/697ceaa6d0ebe1d95cf65e53) ### [How Dns Resolution Works](https://dnsresolutionworkingblog.hashnode.dev/how-dns-resolution-works?utm_source=hashnode&utm_medium=feed) WHAT IS DNS ? DNS is simply DOMAIN NAME SYSTEM . DNS is basically like a phonebook that is when we tell or ask for a name DNS provides us with number of that particular person/name and then give that number to browser. In computer terms, it is simply... 4 min read · [dnsresolutionworkingblog.hashnode.dev](https://dnsresolutionworkingblog.hashnode.dev/how-dns-resolution-works?utm_source=hashnode&utm_medium=feed) [Jan 28](https://hashnode.com/posts/how-dns-resolution-works/697a4c7a28c02b356ff59f8a) ### [Dns And Dns Record Types Explanation:](https://dnsrecordtypesexplain.hashnode.dev/dns-and-dns-record-types-explanation?utm_source=hashnode&utm_medium=feed) WHAT IS DNS ? DNS stands for Domain Name System . DNS is simply like a phonebook ,for students it is like a attendance register. DNS tells ip address when we ask for a particular website to browser by name (for example: www.amazon.com). This process ... 3 min read · [dnsrecordtypesexplain.hashnode.dev](https://dnsrecordtypesexplain.hashnode.dev/dns-and-dns-record-types-explanation?utm_source=hashnode&utm_medium=feed) [Jan 20](https://hashnode.com/posts/dns-and-dns-record-types-explanation/696fa83314beb58802d9ff6e)