hacker can easily get access to any webpage you access. They can access documents‚ pictures‚ bank information‚ your phone number‚ address‚ credit card information and passwords. Once the hacker has your username and password for one website they can try to log in as you on multiple other websites. This is why it is best to never use the same username and password on different websites. When you are connecting to a wireless network‚ if it does not ask you for a WEP‚ WPA‚ or WPA2 password‚ then your
Premium Internet Computer security Security
General Certificate of Education Advanced Level Examination January 2012 Geography Unit 3 Contemporary Geographical Issues 1.30 pm to 4.00 pm Monday 30 January 2012 For this paper you must have: an AQA 12-page answer book. You may use a calculator. GEOG3 Time allowed 2 hours 30 minutes Instructions Use black ink or black ball-point pen. Pencil should only be used for drawing. Write the information required on the front of your answer book. The Examining Body for this paper is AQA
Premium Global warming Climate change Biome
Application- a system‚ the transmission method of which is supported by telecommunications cabling. Unshielded Twisted-Pair- A cable with multiple pairs of twisted insulated copper conductors bound in a single sheath. Shielded Twisted-Pair- A cable surrounded by a twisted braid‚ foil or both and bound in a single plastic sheath containing balanced twisted-pair conductors that are individually shielded. Fiber-optic Cable- is a cable made up of optical fibers that can transmit large amounts of information
Premium Optical fiber
ADOPT A STANDARD INVOICE NUMBERING CONVENTION A major cause of duplicate payments is multiple copies of the same supplier invoice being entered in the computer system‚ but with slight variations on the invoice number that keep the computer from flagging them as duplicate invoices. This is an especially common problem when suppliers issue invoices with leading zeros‚ since one data entry clerk may enter the zeros‚ while another may ignore them. It is also common for employee expense reports and
Premium Invoice Receipt Accounts receivable
1. Complete the review questions: a) True: Fiber-optic cable is the most expensive transmission medium. b) True: Coaxial cable has a high resistance to noise. c) An analog and digital signal is used to reduce the effects of attenuation for a digital transmission signal. d) A nonbroadcast point-to-multipoint transmission issues signals to multiple‚ defined recipients. e) True: Broadband technology encodes information as digital pulses. Please see page 2 for Network Proposal
Premium Coaxial cable Optical fiber Refractive index
National Diploma in Business Level 3 Programme Number JW478 Unit Number and Title Unit 3 Introduction to Marketing Unit Code Y/502/5411 Coursework Title Assignment 1 Marketing Techniques Coursework Number 1 Information about each Coursework Task: Task No Assessment and Grading Criteria Assessment Methods / Evidence Hand out Date Hand in Date 1-3 Task 1 addresses P2 Task 2 Addresses P1 Task 3 Addresses M1 The task
Premium Marketing Management Strategic management
of incoming and outgoing traffic‚ while enabling other types is called a Firewall 2. The ________ tool provides a central access point for all of the network controls and connections on a computer running Windows 7. Network and Sharing Center 3. A device that connects one network to another is called a Router 4. The most common method for illustrating the operations of a network stack is the ________ ‚ which consists of ________ layers. Open Systems Interconnection (OSI) Reference model
Premium OSI model
Unit Plan Unit Code: BES3500 Unit title: Business Capstone Semester: Year: 2015 Study Mode: International Lecturer Information Name Office Telephone Email Consultation arrangements Table of Contents Lecturer Information 1 Unit Overview 3 Welcome 3 Learning outcomes 3 Graduate attributes 3 English language proficiency 3 Teaching and learning 4 Communication 4 Contacting your lecturer 4 Online discussion 5 Adobe Connect 5 Email protocol 5 Communication expectations 5 Readings 6 Textbook
Premium Management University Student
22: a. Formulate an LP model for this problem X1 = quantity of ornate‚ decorative wood frame doors produced X2 = quantity of windows produced Max Total Profit: 500X1+400X2 X1+0.5*X2≤40 0.5*X1+0.75*X2≤40 0.5 X1+X2≤60 X1‚ X2≥0 b. Sketch the feasible region Please refer to the graph below c. What is the optimal solution After calculations using solver in excel‚ we figure out that the max total profit available is $26‚000.00‚ when produce a mix of 20 units of doors and 40 units of windows. Problem
Premium Mathematics BMW
of America during the 1800’s. These differences would eventually lead to the Civil War‚ which would cause the still newly formed America to diverge. During the debates over slavery‚ both the abolitionist and the slave holders fought diligently to protect what they thought to be the best intentions for America and for themselves‚ but because these two sides were so conflicting in their arguments‚ it was inevitable that the debate over slavery would eventually end in drastic measures. Although the
Premium Slavery American Civil War Slavery in the United States