Competency Three-CMA110 In the era that we live in‚ computers hold our very existence by having all of our information saved to them. From pictures of our families‚ to person documents like tax forms or medical records‚ almost all of these things are stored in some electronic form. This information is typically stored on computers with only one copy of the information‚ but what would happen if that computer or multiple computers failed? What would happen to all that important information and memories
Premium Health care Medicine Health economics
Any public wireless hotspots‚ such as at restaurants‚ hotels‚ parks are not a good place to use any website that requires personal or financial information. When using an unsecure network‚ a 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
Premium Internet Computer security Security
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
Unit Two – Test Questions Review Questions 1. What are three economic stances that a government may have? Describe each of these stances. 1. Static: Sticking to the status quo in the government. 2. Progressive: Increasing the citizen’s equality and improving life for every citizen. 3. Fiscal Policy: The use of taxes and spending. 2. What are the four different types of economic resources? Describe each type. Labor: Labor is the work done by humans to sell consumer goods. Labor is very important
Premium Economics Tax Macroeconomics
Diversity and Ubiquity of Microbes Pre-Laboratory Questions 1. What environmental settings would you expect to provide rich sources of microbes‚ in terms of overall numbers and different microbial types? Since the most of the microbes are ubiquitous‚ they are readily found in public bathrooms‚ phones‚ countertops‚ door handles‚ kitchen sinks‚ and human body parts such as the face and hands (Sherwood‚ 2017). In addition‚ public places exemplified by hospitals‚ grocery stores‚ and schools present an
Premium Bacteria Microorganism Organism
Units of Measurement: Sections 1.4-1.5 Physical Quality Name of Unit Abbreviation Mass Kilogram Kg Length Meter m Time Second sª (Sec) Temperature Kelvin K Amount of Substance Mole mol • Système International d’Unitès (used in the science community world wide) • Uses different base unit for quantity Velocity m/s (two base units build velocity = derived unit) {g/sec‚ kg/min} Metric System Prefix Abbreviation Meaning Mega M 106
Premium Units of measurement Metric system Kilogram
Equality means that we should all have equal access and equal opportunities to learn and be successful regardless of gender‚ race‚ religion‚ and ability. Diversity refers to the fact that we are all different. Some of us are male‚ some female‚ some tall‚ some short‚ some dark skinned‚ some light skinned. We come from different cultural backgrounds‚ different faiths‚ and different family groupings. And we have different learning styles‚ different personalities‚ etc. Because we are all different‚
Premium Discrimination Affirmative action Egalitarianism
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 1Promote communication in Health‚ Social Care or Childrens and Young Peoples Settings Identify the different reasons people communicate To express needs; to share ideas and information; to reassure; to express feelings; to build relationships; socialise; to ask questions; to share experiences. People communicate in order to establish and maintain relationships with others‚ to give and receive information and instructions‚ to understand and be understood‚ to share opinions‚ knowledge‚ feelings
Premium Communication Nonverbal communication
1. What are three objectives of an OS design? +Answer: convenience‚ efficiency‚ ability to evolve +Convenience: An operating system provides convenience to the user for using computer. +Efficiency: Operating system helps to use computer in efficient manner +Ability: Operating system should permit effective‚ development‚ texting‚ and introduction to new system function without interfering with service + +## 2. What is the kernel of an OS? +Answer: The kernel is a computer program that manages
Premium Computer Operating system Computer program