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CISC VS RISC computers (all details)

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CISC Introduction            The term "CISC" (complex instruction set computer or computing) refers to computers designed with a full set of computer instructions that were intended to provide needed capabilities in the most efficient way. Intel's   Pentium   microprocessors are CISC microprocessors. CISC is a   processor design   where single   instructions   can execute several low-level operations (such as a load from   memory , an arithmetic   operation , and a   memory store ) or are capable of multi-step operations or   addressing modes   within single instructions. The primary goal of CISC architecture is to complete a task in as few lines of assembly as possible. This is achieved by building processor hardware that is capable of understanding & executing a series of operations, this is where our CISC architecture introduced. T...
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DHCP principle , DHCP server and client communication process

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1. Explain with principle: the DHCP server and client communication process DHCP stands for Dynamic Host Configuration Protocol. It handles the automatic assignment of IP addresses and other configuration settings for devices on your network. DHCP automates Network and Sharing Center in your control panel. This is especially good for people who have laptops, aren't hooked up to the Internet all the time and often move from place to place with their portable devices. They can simply get a new IP address as needed without having to do it manually. DHCP is designed to make the assignment of IP addresses and other network configuration information faster and easier. DHCP is a protocol that uses Level 4 on the OSI model. It communicates using User Datagram Protocol (UDP) datagrams through UDP Port 68. DHCP works with most current and past Windows clients, and also Linux, Macintosh, and many network-capable printers. DHCP is desi...
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Google Dorks for sql injection | new 2017 |

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Facebook, Instagram & Whatsapp Down : Twitter Users Making Fun About This Issue

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Facebook tweeted on twitter " We’re aware that some people are having trouble uploading or sending images, videos and other files on our apps. We're sorry for the trouble and are working to get things back to normal as quickly as possible. #facebookdown ". More than 20 thousands of reports were made in down detector complaining the issues with whatsapp, instagram and facebook. With the facebook down issue twitter users are making funny tweets about it. Peoples are extremely frustrated with facebook, instagram and whatapp. They are reporting different kinds of bugs from all over the world. Many people say that they think their wifi connection was slow. But people must realize facebook may be also slow in some cases.  Let's see the tweets about the issue  1.  2. 3. 4. 5. 6. 7. Fb Pages are slow to load and many images on individual profiles aren’t showing up. The issues above aren’t just exclusive to Facebook, however. Users acr...
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Facebook Server DOWN: Users hit by login and images not loading issues

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Facebook Server DOWN: Users hit by login and images not loading issues : What happened to facebook server ? Facebook is down right now with users reporting issues with the login feature as well as images and pictures not loading properly. Reports are arriving from all over the world. Peoples are calling their ISPs for asking whether the internet is slow or what. Down Detector has received a surge of Facebook down reports today with users in the US, UK and Europe affected. Out of those affected some 39 per cent of Facebook fans are experiencing login issues while 33 per cent are having pictures issues. Facebook users have also taken to rival social networking service Twitter to report issues with the service. A Facebook spokesperson said: “ We’re aware that some people are currently having trouble uploading images, videos and other files on our apps. “We’re working to get things back to normal as quickly as possible ”. some of the people believe " It's...
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