It depends on why I need the RAID. If had a type of high traffic situation I would use, RAID 0 with a high speed situation, and I would use RAID 1 if I needed high availability. 7. What is the difference between software RAID and hardware RAID? Hardware RAID requires specialized hardware to handle the drives and is more reliable compared to software RAID.
| Answer | Mirroring | | | Question 6 | Which of the following solutions address the problem of disparate applications that run on different platforms? | Answer | Enterprise systems | | | Question 7 | The greatest drawback to using video teleconferencing is the | Answer | need for high bandwidth. | | | Question 8 | Some data centers are dedicated to functioning during emergencies and serve only as backup facilities. | Answer | True | | | Question 9 | An OSS can do which of the following? | Answer | All of the above.
This is even more important to remote database services providers, meaning that if an organization doesn’t have a formal change request process in place, they’d have to create their own. There are dozens of change management and source code versioning tools available on the market today. The prices can range from thousands to tens of thousands of dollars. 3. When a project is late, do you think that adding more people to do the work helps or
Which of the following is NOT one of them? a. Directory Services c. Network Services b. Infrastructure Services d. Application Services ____ 8. Distributing server roles among several computers has several distinct advantages, including which of the following? a. fault tolerance c. resource allocation b. scalability d. all of the above ____ 9. What capability of the File Services role consists of two role services that allow administrators to create a virtual directory tree consisting of folders stored on different servers and to maintain duplicate copies of that information?
• Imagine you are a CISO of a publically traded company and concerned about security when sending any message traffic over the Internet to your remote sites. Determine the security measures you would consider implementing to mitigate security risks when sending message traffic over the Internet. Explain your reasoning. Teardrop – a mangled packet sent in fragments via overlapping or overloading payloads which could cause the systems as it has in the past with older OS versions. Sequence number – hijacked or interrupted TCP/IP sessions via injected packets that disguises its origination from one of the two computers in a session.
Which of the following tools can be used to enumerate Windows systems? (Choose all that apply.) * a. OpenVAS * b. DumpSec * d. Hyena 24. Enumeration of Windows systems can be more difficult if port ____ is filtered. * d. 139/TCP 25.
I hope to learn a lot about the impact of the Transcontinental Railroad in the 1800’s. For this project I have conducted my research online at all different credible sites. I have no time to travel to the library and read. So I read some books online, and
HASBE: A HIERARCHICAL ATTRIBUTE BASED SOLUTION FOR FLEXIBLE AND SCALABLE ACCESS CONTROL IN CLOUD COMPUTING ABSTRACT Several schemes employing attribute-based encryption (ABE) have been proposed for access control of outsourced data in cloud computing. It enables customers with limited computational resources to outsource their large computation workloads to the cloud, and economically enjoy the massive computational power, bandwidth, storage, and even appropriate software that can be shared in a pay-per-use manner. Despite the tremendous benefits, security is the primary obstacle that prevents the wide adoption of this promising computing model, especially for customers when their confidential data are consumed and produced during the computation. However, ordinary data encryption techniques in essence prevent cloud from performing any meaningful operation of the underlying cipher text-policy, making the computation over encrypted data a very hard problem. As a result, there do exist various motivations for cloud server to behave unfaithfully and to return incorrect results, i.e., they may behave beyond the classical semi honest model.
Large businesses are willing to pay dearly for operating systems that support dozens of processors and thousands of users, but a small business would be loathe to pay the same price when all they want is to run a small volume web server. By creating multiple versions with different feature sets, Microsoft is able to maximize their profits by gaining both types of customers. 2. What are the new features or enhancements made to Windows Server 2008? How is Windows Server 2008 different from Windows Server 2003?
Data mining aims at discovering novel, attention-grabbing and helpful information from databases [1]. Conventionally, the information was analysed manually. Several hidden and probably helpful relationships might not be recognized by the analyst. Nowadays, several organizations together with trendy hospitals are capable of generating and assembling a large quantity of data [2]. The collection of digital information by governments, corporations, and individuals has created an environment that facilitates large-scale data mining and data analysis.This explosive growth of data needs an automatic way to extract helpful knowledge and there is a demand for sharing data among various parties.