Case 7-2gabrielle is the network administrator at a medium-sized company. one of her responsibilities is to purchase network devices to maintain the company network. gabrielle realizes that to improve network performance, she needs to buy and install a switch
what is network ?A network can be defined as a group of computers which share the resources like software, hardware and other computing resources operating system, database, and others.
computers are connected to each other through a communication channel inside a network, they share resources with each other.
Both the computers and the resources are connected to the network through network bus, so when the computer transmits data, it is transmitted in the form of data groups called data packets.
For more details regarding network, visit
https://brainly.com/question/13105401
#SPJ2
How many dimples are on the titleist pro v1 golf ball?
A _________ is the broadcast of various types of media over the web.
The best location for a peripheral such as a printer that a user accesses frequently is ____
The best location for a peripheral such as a printer that a user accesses frequently is within arm's reach of the user in a normal working position.
What are the peripheral parts of the computer?Terminals, printers, external floppy disc drives and other data storage devices, interface boards, video monitors, external memory expansion cards, keyboards, and other input/output devices that may or may not contain digital circuitry are examples of peripheral devices.
The basic components of a computer system are those that control the system and process data. A computer system can function in the absence of peripheral devices, but it cannot function in the absence of core components. CPU, motherboard, power supply, RAM, and ROM are examples of core components.
Therefore, in a regular working position, the optimal location for a peripheral, such as a printer, is within arm's reach of the user.
To learn more about the peripheral parts of the computer, refer to the link:
https://brainly.com/question/29387194
#SPJ5
A(n) _______ is the most basic type of access query
To name a computed field, follow the computation with the word ____ and then the name you wish to assign to the field
_____ is published by the U.S. Bureau of Labor Statistics. It provides up-to-date career outlook information. It is no longer available in print but may be obtained at www.bls.gov. Business directories Occupational Outlook Handbook Encyclopedia of Careers and Vocational Guidance Educational directories
Occupational Outlook Handbook (OOH) is the correct answer. It is published annually by the U.S. Bureau of Labor Statistics.
Typing with capital letters and exclamation point in an email is an example of
Typing with capital letters and exclamation point in an email is an example of shout.
we should not use capital letters while writing an email because it is considered as shouting on some one. capital letters are considered as shouting and we know that. Shouting at someone is not polite. Therefore, it is bad netiquette to use all caps on the internet because shouting is not polite.
What is a key benefit of the storage space reclamation technique?
The key benefit of the storage space reclamation technique is that it provides cost savings. It classifies space that is not in use in the thin LUNs, reclaims the deleted storage space from the file system using the array and assigns again to the storage pool.
This subsystem defines the logical structure of the database by using a data dictionary or schema. multiple choice data manipulation application generation data administration data definition
Data manipulation subsystemprovides tools for maintaining and analyzing data
A graphical user interface is a computer program that creates a display format that will allow a user to select commands, call up files, start programs, and do other routine tasks by using a mouse. according to the timeline, one of the first personal computers to use a graphical user interface, complete with a mouse, was released in which year?
To apply a background color to the slides in a presentation, navigate to the _____ tab.
When you pass an argument to a method, the argument's data type must be ____________ with the receiving parameter's data type?
What kind of documents does publisher handle best?
The most common type of local correction system is
In order to look up ipv4 and ipv6 dhcp leases, what two files should be viewed?
What is the smallest unit of measure that the eye can see unaided?
Some experts believe that the smallest units of measure that can be seen by the naked eye with regular vision and unaided are objects as small as about 0.1 millimeters. However, this cannot be justified or be expressed by means of size measures. This is so because objects with a fixed size are perceived as smaller when viewed from a distance.
You are going to buy a computer but first you want to do some research to help you select the best model everfi answer
The student is asked to perform a statistical analysis to determine if the standard deviation of computer prices is larger than the manufacturer's claim, using a 5 percent significance level and reflecting on the practical implications.
Explanation:The question hints at the possibility of conducting a statistical analysis to decide whether the standard deviation of computer prices is larger than the manufacturer claims. Using the given data, a hypothesis test can be performed at the 5 percent significance level to determine if the observed standard deviation significantly differs from the claimed $25. It is advisable to consider the importance of the finding for practical purposes, such as whether a larger standard deviation would affect the decision to purchase a particular computer.
In evaluating your options for purchasing the best computer model, significant factors could include price stability, performance, and warranty offerings, among others. Furthermore, it is essential to reflect on your first impressions and do some background research to better understand the context of the computer market before making a decision. After in-depth research, you can better judge which option suits your needs and circumstances.
What is one benefit of using object-oriented programming?
Object-oriented programming enhances modularity and code reuse, making it easier to add new objects without altering existing code, leading to better scalability and maintenance.
Explanation:One benefit of using object-oriented programming (OOP) is that it allows developers to create modules that do not need to be changed when a new type of object is added. Developers can simply create a new object that inherits many of its features from existing objects.
This makes OOP very modular, with the ability to reuse code components and scale systems more effectively compared to procedural programming paradigms. Object-oriented design principles such as encapsulation and abstraction also contribute to improved code maintenance and flexibility, allowing for the development of more robust and error-tolerant software.
What does a 1000base t nic use to connect to a network cable?
How do you become a hacker? Is there any good websites? Where do you begin? Preferably a white hat.
Answer:
learn stuff
Explanation:
how to be hacker? well first you have to learn Linux then you learn python or java then to be a hacker you have to overrun commands to disable the system making the computer not responding and shutting it down making you in control. if you do it in a big business it will be very hard cause there is white hackers who try to stop you with overrunning you with commands selling all your data and making you therefore go to jail
You can use the ________ method to replace an item at a specific location in an arraylist.
You are c# developer who is developing a windows application. you need to provide derived classes the ability to share common functionality with base classes but still define their own unique behavior. which object-oriented programming concept should you use to accomplish this functionality?
A _________ consists of a set of computers that interconnect by means of a relatively unsecure network and makes use of encryption and special protocols to provide security.
When users create, alter, or drop tables or create or drop indexes, the dbms updates the system catalog automatically.?
Cloud computing is primarily intended to allow users to
A) access data and programs remotely.
B) switch packets with remote computers.
C) register an IP address on their computers.
D) interpret hypertext accurately in browsers.
Answer:
A) access data and programs remotely is the correct answer.
Explanation:
Cloud computing is primarily intended to allow users to access data and programs remotely.
Cloud computing is the means of storing data, managing, accessing and processing the data.
Cloud Computing is the use of devices and software to provide a service across the network.
With the help of cloud computing users can locate data and utilize applications from several devices that can reach the Internet.
cloud computing reduces the cost of managing IT, and it provides automated updates.
The North American Free Trade Agreement (NAFTA) among Canada, Mexico, and the United States is intended to _____.
Answer: The correct answer is to remove barriers of trade.
Explanation: The North American Free Trade Agreement is the largest trade agreement in the world. The purpose of this agreement was to remove the trade barriers and increase trade between Mexico, United States and Canada.
In a wireless ____ network, devices broadcast directly to each other.
To delete a method from a class, you not only have to delete the method but also its ______________.
Which encryption algorithm cannot be broken mathematically and does not require the use of a computer?
Is a protocol that can be used to secure communications across any ip-based network such as lans, wans, and the internet?