...BIO-DATA PERSONAL PROFILE : 1. Name : 2. Father’s Name : 3. Mother’s Name : 4. Date of Birth : 5. Sex : 6. Caste : 7. Religion : 8. Nationality : 9. Employment Card(I.E) : 10. Post Apply for : 11. Sl. Nos of Card : MD. HAMID MAJIBUR MD. ABDUL SAMAD ZAHIRUN BIBI 6th Feb, 1993 Male OBC Islam Indian MN04120135658 Office Asst. cum Computer Operator 554 (Imphal East Employment Exange) GENERAL PROFILE : 9. Parmanent Adress 10. Present Adress 11. Mailing Address 12. Contact No. 13. E-mail 14. Nearest landmark 15. Post Office 16. Police Station 17. Languages known 18. Hobbies LILONG ATOUKHONG MAMANG LEIKAI KHOMIDOK IRONG MACHIN IPUM MAPAL, Imphal East. Lilong Atoukhong Mamang Leikai P.O/P.S-Lilong Pin.-795153 +91 - 9615174608 & 7308441866 mmhamid12@gmail.com & mmhamid@rediffmail.com Yetem Khan Institution. Lilong Lilong English, Hindi and Manipuri. Reading Book, Computer game and Netmeeting : : : : : : : : : : ACADEMIC PROFILE : Sl.No. Name of Exam Subject A X-HSLC Addl.English,Mth,S.S,Sc.,Eng. B XII-COHSEM Eng.,M.I.L,Phy.,Chm.,Mth.,Com.Sc. C B.Sc-M.U (5th sem) Physics (Hons.) Year 2010 2012 2014 Division II I I Pc 45.8% 60% 50% EXTRA/CO-CURRICULAR Sl. No. 1. 2. Description/Name of Course/Exam Diploma in Computer Hons.1 (DCA) Diploma(Typewriter) 3. Accounting (Tally) Duration 1-Years 6-Months Name of Institue/University Microsoft Media Computer Regional Typewriter and Shorthand Inst. Ascent (Imphal) EXPERIENCE/PROFESSIONAL Sl.No Name of Name of Job/Designation Authority/Office...
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...| | |EMPLOYEE BIOGRAPHICAL DATA SHEET | |1. Name (Last, First, Middle): KARIUKI DAVID KAHORA |2. Contractor’s Name: | |3. Employee’s Address |4. Contract Number | |5. Position Under contract| | | |6. Proposed Salary | |7. Duration of Assignment | | |8. Telephone Number (include |9. Place of Birth |10. Citizenship | |area code) |NAKURU |KENYA | |254700840062 | | | |11. Availability ...
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...Introduction To sum of the differences between ROM RAM BIOS and Post I will simply define the basis of each component while defining what they do. ROM is short for (Read-only Memory) Memory which data is prerecorded on a computer. ROM is simply data that cannot be eliminated even when the computer is off. When working in ROM it is difficult or nearly impossible to change. BIOS is short for the acronym (Basic Input Output System) it is a program which stores detailed information and enable the computer to boot. In addition a ROM chip located on the motherboard, it lets you access the basic setup and ensures that the BIOS will readily be available and will not de damaged by disk failures. RAM is (Random Access Memory) Memory that can be access randomly memory that can be access without touching preceding bytes. RAM is the typical memory found in most computers or printers. In addition, RAM is a volatile memory that requires power to keep information accessible. If power is lost, then memory can be lost. Lastly Post is the self-test which is activated by Bios. The post is designed to run checks on the motherboard. It necessary to use ROM for the BIOS because the ROM retains information on the computer even while shut down whereas RAM does not. Whenever a computer is being use the information is being stored on the RAM if the is ever a power shortage or the computer lose power the information is lost. RAM does not store memory when there is no power. POST beep codes make...
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...Computers powered by the central processing unit can only execute code found in the systems memory. Modern operating systems and application program code and data are stored on nonvolatile memories or mass storage devices. When a computer is first powered on, it must initially rely only on the code and data stored in nonvolatile portions of the systems memory. At boot time, the operating system is not really loaded and the computer’s hardware cannot peform many complex systems actions. The program that starts the “chain reaction” which ends with the entire operating system being loaded is known as the boot loader (or bootstrap loader). The term creatively came from early designiners imagining that before a computer “runs” it must have it’s “boots strapped”. The boot loader’s only job is to load other software for the operating system to start. Often, multiple-stage boot loaders are used, in which several small programs of increasing complexity sequentially summon one after the other, until the last of them loads the operating system. Boot Devices The boot device is the device from which the operating system is loaded. A modern PC BIOS (Basic Input/Output System) supports booting from various devices. These include the local hard disk drive, optical drive, floppy drive, a network interface card, and a USB device. Typically, the BIOS will allow the user to configure a boot order. If the boot order is set to: 1. CD Drive 2. Hard Disk Drive 3....
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...Fall BIOS – Instructor: Mrs. Nicholas – NT1110 – 1 May 2014 Lavon Hawkins BIOS SUMMARY Lavon Hawkins BIOS SUMMARY BIOS BIOS: The BIOS is software which is stored on the motherboard. It tells the computer how to perform a number of basic functions such as booting and keyboard control. It is also used to identify and configure the hardware in a computer such as hard drive, floppy drive, optical drive, CPU, memory and so on. CMOS: The complementary metal oxide semiconductor is the type of semiconductor chip on the motherboard which stores the system information and computer settings such as date, time, hard drive settings, boot sequence, parallel part settings, on-base audio and video etc. Firmware: Firmware is a combination of software and hardware. Computer chips that have data or programs recorded on them are firmware. POST: The POST or power on self-test is a test the computer does when it first boots up. It’s to verify all the hardware is working. If all checks out it usually gives a single beep. If not a beep code could come up. Beep Code: A beep code is an audible code which is generated during the POST (Power On Self Test) when the BIOS has an issue but has not made it all the way up the boot sequence that it can give you the error as a message on the monitor BIOS update: Updating the BIOS can fix or enhance aspects of a computers performance. Or it may provide support for newly installed hardware. 1 Flash BIOS update: A BIOS chip...
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...BitLocker Drive Encryption Overview 73 out of 98 rated this helpful - Rate this topic Applies To: Windows Server 2008, Windows Server 2008 R2, Windows Vista BitLocker Drive Encryption is a data protection feature available Windows Server 2008 R2 and in some editions of Windows 7. Having BitLocker integrated with the operating system addresses the threats of data theft or exposure from lost, stolen, or inappropriately decommissioned computers. Data on a lost or stolen computer is vulnerable to unauthorized access, either by running a software-attack tool against it or by transferring the computer's hard disk to a different computer. BitLocker helps mitigate unauthorized data access by enhancing file and system protections. BitLocker also helps render data inaccessible when BitLocker-protected computers are decommissioned or recycled. BitLocker provides the most protection when used with a Trusted Platform Module (TPM) version 1.2. The TPM is a hardware component installed in many newer computers by the computer manufacturers. It works with BitLocker to help protect user data and to ensure that a computer has not been tampered with while the system was offline. On computers that do not have a TPM version 1.2, you can still use BitLocker to encrypt the Windows operating system drive. However, this implementation will require the user to insert a USB startup key to start the computer or resume from hibernation, and it does not provide the pre-startup system integrity verification...
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...products that are new and cheaper than the ones that came before. This way a company is able to take a product that is already out on the market and take it apart piece by piece and see how it works so they can rebuild it cheaper and more efficiently. One famous example of reverse engineering is in the mid-1980s Phoenix Technologies Ltd wanted to produce a BIOS for PCs that would be compatible with the IBM PCs proprietary BIOS. To protect themselves from any charges of illegally copying their BIOS they used what is called a clean room. With the clean room approach there are two teams; one that studies the BIOS that they are trying to recreate and they come up with a detailed report of what it is exactly the BIOS does without using any of the code or anything that will link their description to that particular BIOS. Then this description is given to another team that has not looked at the code of the BIOS they are recreating and they build whole new BIOS off those instructions. This way even if some of the code is the same it will not be a copy right infringement since the second team who actually wrote the code and built the BIOS...
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...on a motherboard? Why can these busses not be replaced with a single bus? • With 64-bit busses available, why should 32-bit busses be provided as well? The motherboard of a computer is also known as the System Board. The circuit board is the platform on which all the hardware of the computer is connected. It is said to be the most important part of the computer. The expansion cards, and slots, BIOS chip, CMOS battery, jumpers and DIP switches, heat sink, PCI, Power connector, on board disk drive connectors, memory slots, keyboard connectors, Peripheral ports and connectors are all the things that one may find on the motherboard. The expansion cards are a typical part of nonintegrated system board. An example of this is a graphic card. Memory slots are one of the most important part of the system board. The number of memory chips on a motherboard depends on the type of CPU and its capacity. The slots are usually white and black and close in proximity to one another. The BIOS chip is also a very important part of the system board. It directs the CPU to other parts of the computer. BIOS and its manufacturers name are usually written on the chip. The CMOS battery or (complementary Metal Oxide Semiconductor) is a small battery on the system...
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...BASIC INPUT OUTPUT SYSTEM [BIOS] Seminar Presented by Milind Chile - 2591 Dipti Borkar - 2778 Freddy Gandhi - 2787 Raghav Shreyas Murthi - 2804 Introduction The BIOS, short for BASIC INPUT OUTPUT SYSTEM is a set of built-in software routines that give a PC its personality. Although, less than 32 kilobytes of code, the BIOS controls many of the most important functions of the PC: how it interprets keystrokes (Ctrl + Alt + Delete), how it puts characters on the screen, and how and at what speed it communicates through its ports. The BIOS also determines the compatibility of the computer and its flexibility in use. Although all BIOSs have the same function; all are not the same. The BIOS governs the inner complexities arising out of the odd mixing of hardware and software. It acts as a link between the material hardware of the PC and its circuits, and the transcendent realm of software ideas and instructions. More than a link, the BIOS is both hardware and software. Like software, the BIOS is a set of instructions to the computer’s microprocessor. Like hardware, however, these instructions are not evanescent; rather they are coded into the hard, worldly silicon of PROM, EPROM chips. Due to the twilight state of programs like the BIOS, existing in the netherworld between hardware and software, such PROM-based programs are often termed firmware. The personality comes from the firmware code. This code determines how the computer will carry out the basic functions needed to make...
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...User Guide EVGA nForce 780i SLI Motherboard 780i 3-Way SLI Motherboard EVGA ii nForce 780i SLI Motherboard Table of Contents Before You Begin… ..................................................................................................... ix Parts NOT in the Kit .................................................................................................ix Intentions of the Kit ...................................................................................................x EVGA nForce 780i Motherboard..................................................................................1 Motherboard Specifications...................................................................................... 1 Unpacking and Parts Descriptions...............................................................................4 Unpacking ................................................................................................................ 4 Equipment ................................................................................................................ 4 EVGA nForce 780i SLI Motherboard ....................................................................... 5 Hardware Installation ....................................................................................................9 Safety Instructions.................................................................................................... 9 Preparing the Motherboard .........
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...Knowledge Assessment Matching 1. Remote Desktop E. Based on the former Terminal Services 2. System image backup J. Saves data to a VHD file 3. BranchCache A. Conserves WAN bandwidth 4. Distributed cache mode B. Files cached on each client 5. Volume shadow copies H. Previous versions 6. Incremental backup D. Files changed since the last backup job 7. Windows RE I. Accessible from a Window 7 installation disk 8. Hosted cache mode C. Files cached on a central server 9. Windows Remote Management G. Executes PowerShell commands on remote computers 10. System restore point F. Configuration settings and registry information Multiple Choice 1. Which of the following service priority guidelines are not accurate? D. Departmental issues should be rated according to the function of the department. A problem with a computer belonging to a department that is critical to the organization, such as order entry or a customer service call center, should take precedence over a problem with a computer belonging to a department that can better tolerate a period of down time, such as research and development. 2. Place these troubleshooting steps in the correct order, using the procedure described in this lesson as your guide. B, D, C, A. B: Establishing the symptoms is the first step in troubleshooting any problem to determine exactly what is going wrong. D: Select the most probable cause. Once...
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...Summary A malicious program that secretly integrates itself into program or data files. It spreads by integrating itself into more files each time the host program is run. Disinfection & Removal Automatic Disinfection Allow F-Secure Anti-Virus to disinfect the relevant files. For more general information on disinfection, please see Removal Instructions. Technical Details The CIH virus was first located in Taiwan in early June 1998. After that, it has been confirmed to be in the wild worldwide. It has been among the ten most common viruses for several months. CIH has been spreading very quickly as it has been distributed through pirated software. History It seems that at least four underground pirate software groups got infected with the CIH virus during summer 1998. They inadvertently spread the virus globally in new pirated softwares they released through their own channels. These releases include some new games which will spread world-wide very quickly. There's also a persistent rumor about a 'PWA-cracked copy' of Windows 98 which would be infected by the CIH virus but F-Secure has been unable to confirm this. Later on, CIH was distributed by accident from several commercial sources, such as: • Origin Systems website where a download related to the popular Wing Commander game was infected • At least three European PC gaming magazines shipped magazines where the cover CD-ROM was infected - one of them even included a note inside advising users to disinfect their...
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...Ransomware Discuss the threat When infected restricts you to access to a computer system. This will become more refined in its targets and methods. Experts predict that the variants of ransomware that hurt the security software that are installed within a computer may particularly target the endpoints which sign up with cloud-based storage solutions like Google Drive, Dropbox, OneDrive and many more. On detecting the endpoint, ransomware will exploit the stored personal credentials of the logged-in user and will even infect the cloud storage that is backed up. McAfee has warned that ransomware attackers will try out as many ways possible to shell out ransom payments from their victims. Degree of damage The most advanced and most damaging ransomware in the wild at the moment, specifically targeting U.S. businesses and individuals. It's a $70 million per year criminal enterprise. Its magnitude is now confirmed by law enforcement. Some quick math shows $18,145 in costs per victim, caused by network mitigation, network countermeasures, loss of productivity, legal fees, IT services, and/or the purchase of credit monitoring services for employees or customers. As you can see, the total costs of a ransomware infection goes well above just the ransom fee itself, which is usually around $500 but can go up to $10,000. What it attacked Ransomware is a type of malware that infects a computer and restricts a user’s access to the infected computer. This type of malware...
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...A great deal of important configuration information is stored in a special type of non-volatile memory, called Complementary Metal-Oxide Semiconductor, or CMOS (pronounced 'sea-moss'), which requires little power to hold on to its contents. CMOS runs on about a millionth of an amp of electrical current. This efficiency allows it to store configuration data for a long time (maybe years). In this paper I will explain how CMOS memory change over the years, if CMOS memory increased, decreased, or stayed the same, and if CMOS still utilizes RAM, requiring a battery on the motherboard. CMOS really hasn’t changed very much from what I could find on the internet… Mainly the speeds have increased and the noise has been reduced it also went from analog to digital. Originally, the IBM PC only used of a small portion of CMOS memory and the balance of the 64 bytes were left undefined. Once other manufacturers cloned the AT form factor it wasn’t long that other areas of the CMOS was used by various BIOS manufacturers for such user-selectable options as memory wait states, memory type, initial boot drive selection, boot-up clock speed, hard drive interface type, green options, shadow RAM options, cache options, and password protection of the CMOS contents. It still uses a small battery incase there is a power outage and still uses volatile RAM. The size of the CMOS memory has also pretty much stayed the same because there is no need to increase the size. There was never any need to...
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...unit and it’s a highly prolific part of the computer and is located on the right of a motherboard and can be identified as a result of the heat sink or cooling fan directly on it. BIOS chip directs the CPU with respect to how it relates with other parts of the computer. Its basic input and output system chip or integrated circuit is fixed on the board and is easily identifiable. CMOS battery, the complementary metal oxide semiconductor is a small battery on the system board that powers the CMOS memory. Power supply and connectors is the electrical unit of the system and if it’s bad the system will not work. Keyboard connector are located on the motherboard and there are two main types. The AT has a round connecting interface into the motherboard and the PS/2 connector is rectangular in shape and smaller. Modern motherboards come with both. Mouse connector its connecting port is located on the motherboard and its interface is usually round. Floppy and Hard disk connectors are onboard connecting interfaces that enables the computer to talk with both the hard drive and floppy disks. Expansion slots on the motherboard allow for additional card or board to be connected to the main board. Peripheral ports and slots are ports that allow for external devices to be connected to upload or download data the most important are the USB,...
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