Useful tips for everyday
What is a pull request vs pull? If you use git pull , you pull the changes from the remote repository into yours. If you…
What is meant by multidimensional data? 1. Data which related to more then two dimensions. What are multiple data streams? Processing a single large data…
Where can I find merger and acquisition data? Mergers & Acquisitions: More M&A Data Online ThomsonONE. Bloomberg Professional. PrivCo. Factiva. Where do I find Bloomberg…
What frequencies does WiFi use? WiFi frequency bands are frequency ranges within the wireless spectrum that are designated to carry WiFi: 2.4 GHz and 5…
Which are the tools you can use for Analysing pcap files? The basic form of traffic scanner is the tcpdump (formerly ettercap) for Linux and…
What affects round trip time? There are many factors that affect RTT, including propagation delay, processing delay, queuing delay, and encoding delay. These factors are…
How do I create a site-to-site VPN on a Cisco router? Router A Cisco CP Configuration Choose Configure > Security > VPN > Site-to-Site VPN,…
How do you determine what bits to use to calculate the network address? Calculating the maximum possible number of hosts in a subnet: To find…
How do two computers communicate on the same network? To connect to the Internet and other computers on a network, a computer must have a…
How does a web browser know the destination port? Your browser remembers the port and protocol from previous interaction with the site. Paypal uses HTTP…