record for audit provides complete information about the transactions and items of data that shows who has access to the network and what they are doing at a given time, where it may be used for security to recover lost data. We have audit trail software that helps track the source Manager (Beal, n.d.) . 2. Explain local area computer network performance issues. Currently, the vast majority of the population have access to the systems in homes and at their workplaces. Due to the increase in use
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1. When running Snort IDS why might there be no alert When running a new system such as Snort IDS there is always the possibility that a user’s may run into problems fetching the data. A user may have difficulties in creating the snort configuration file. The signature file or rule set or database may be pointing to the wrong location. The database configuration must have correct parameters such as username, password and database name. According to “snort.org “ an errant pass rule could cause alerts
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Question 2 1) What is a computing cluster? Clustering is when two or more computers are connected to behave like a single computer. This alters the overall power, increasing processing speed and storage capacity. All the computers perform the same tasks and are normally connected by LAN. 2) Describe how the SETI@home project uses distributed computing to achieve its objectives. SETI@home operates by using computers across the globe to analyse radio telescope signals. SETI@home uses a large and sensitive
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Current facilities ICT has to offer in Medicine 2.0 Monitoring Patients 2.0.1 In the case of when a patient is hospitalized, they often need careful care and monitoring closely. Which is something, not possible for both nurses and doctors to do as keeping a check on the patients 24/7 continuously is very time consuming and both doctors and nurses have other patients and work to attend to. So, as an alternative computerized monitors are used, where patients are connected to a sensor which receives
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3.3 SYSTEM OVERVIEW 3.3.1 INFRARED SENSORS IR Sensors work by using a specific light sensor to detect a select light wavelength in the Infra-Red (IR) spectrum. By using an LED which produces light at the same wavelength as what the sensor is looking for, you can look at the intensity of the received light. When an object is close to the sensor, the light from the LED bounces off the object and into the light sensor. This results in a large jump in the intensity, which we already know can be
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1. Refer to the textbook and list how each of these groups influence or shape the curriculum. 1. Students – In recent years, students are given some freedom to select topics for independent projects, research papers, book reviews, and even authentic. 2. Parental and community groups – Parents can be forceful in influencing the curriculum. They might advocate more for religious academic course, be concerned about poor student performances on standardized tests, or desire more vocational training
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“Assignment 1.1: Instructional Materials LP1.” a. Name the three components of the Central Processing Unit (CPU). (3 points) b. Elaborate on the capacity of primary memory. Does a computer require primary memory? (1 point) c. Describe a byte. How many bits are in a byte? (1 points) d. Explain why secondary storage is required. (1 point) e. List three input devices. (3 points) f. List three output devices. (3 points) g. List the functions of an operating system. (5 points) h. Explain the purpose
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a. In determining the size of the angle between the hands on the clock, there must be a way for people to access an image of a clock. This tasks requires working memory because a person must be able to use the visuo-spatial sketchpad to recall what a clock looks like while they perform a task. It is also possible that the use of scanning would be able to demonstrate imagery. It would take longer to determine how big the angle is when they are further apart because you scan the clock more. So, when
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1. Which among the following device are used for automatic data collection? 1. CPU 2. Optical storage 3. Optical scanner 4. Light pen 5. None Ans: 3 2. Which among the following is an electro mechanical handheld device? 1. Mouse 2. Monitor 3. ALU 4. CPU 5. None Ans: 1 3. Which among the following utilizes light sensitive detector to select objects on display screen? 1. Mouse 2. Barcode reader 3. Monitor 4. Light pen 5. None Ans: 4 4. Which among the following devices takes voice as input? 1. Speakers
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1 UNIT III. SUPPORT, LOCOMOTION, DIGESTION AND EXCRETION Part 1. Biochemistry of the Bone Chemical and Cellular Composition of the Bone 1. Bone is a mineralized connective tissue, consisting of the following components: Organic (______________) Inorganic (________________) • Mostly Type I _____________ • Its noncollagen components are: o _____________________ o _____________________ o Bone _____________ o _____________________ • _____________________ [Ca10(PO4)6(OH)2] • • _____________ and _____________
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