computers are safe untill we maintain the software updates time to time.if we fail to maintain software updates viruses may effect our computer.dont loginto a computer as administrator,it may effect security risks.if it is neessary to act as administrator then follow secure procedures.when operating system crashes,hardware failures,virus attaks data may be lost.so data backup is necessary.
updating software provides various features and speed enhanements.previous bugs may be fixed in updates through continous development of software.
Explain why failure to maintain software updates can expose your computer to risks.
Determine the security updates that apply to your computer. Compile a list of security updates for your computer and provide a summary of the vulnerabilities they prevent from being exploited. Provide a summary of the course of action you have taken to secure your computer. If your computer is up-to-date in terms of recommended patches and configuration changes, choose three of the optional enhancements that would apply to your operating system (OS) version and summarize why they would be beneficial....
Use the demand and supply model to explain why the quantity of computer software applications increase from year to year
An increasing amount of software is available as freeware or with free updates after purchasing a program. For example, most Web browsers and many mobile apps are freeware, and some operating systems can be updated free of charge after purchase. Please provide your responses to the items below inside the discussion board. 1. Select one widely used program that is available as freeware. Does the program have an option to pay for a version with more features? If so, what...
Question Two Below are some of the factors which can result in the failure of software development projects. Briefly discuss each of the factor and suggest ways to overcome these. Moreover, which of the two factors do you think are more critical and why? Justify your reason. a. Over time or budget b. Feature creep c. Inaccurate estimation of the labor involved d. Lack of financial support e. Lack of technical knowledge and expertise f. Inadequate knowledge of the target...
GO! FOR JOB SUCCESS Discussion: Personal Software Use Your instructor may assign these questions to your class, and then ask you to think about them or discuss with your classmates Businesses spend millions of dollars a year on software costs and updates. As an employee of a company, you may bo issued a company notebook computer to travel with. If you are issued the computer to take outside of work, does that give you the right to use it for...
Describe at least three ways computer viruses can spread. Explain why computer worms are bigger threat to computer security than computer viruses.
Suppose that the time to failure (in hours) of hard drives in a personal computer can be modelled by an exponential distribution with λ = 0.003. Use Monte Carlo simulation, or otherwise, to approximate the following: Assume a computer now has 4 independent hard-drives and the failure of the computer occurs once all 4 hard drives have died. What is the mean life of the computer?
explain ( in your own word)the pathophysiology of diastolic (congestive) heart failure, give the cause signs and symptoms,risks factors and lab to access
For a school's computer network, the event of a network failure can be modeled as a Poisson process at a rate of .1 failures/day. Find the probability that the next network failure will occur within 5 days.
Good afternoon
Can you help me solve this problems 1-5
With your expertise
It's for computer science
Intro software enginnering
What are activities in the five core workflows of the unified process? (Requirements workflow, Analysis workflow, Design workflow, Implementation workflow, Test Workflow) Describe different types of risks in software development. What are characteristics of Object-Oriented Paradigm? Describe software life-cycle models. What are metrics used in different aspects of software engineering? 1. 2. 3. 4. 5.