You want to enable nap so that all portal computers using wireless connections have an active firewall. which type of enforcement policy should you implement?
If a magnetic disc has 100 cylinders, each containing 10 tracks of 10 sectors and each sector can contain 128 bytes, what is the maximum capacity of the disk in bytes
Answer:
The maximum capacity of disc is 12,80,000 bytes.
Step-by-step explaination:
Given a magnetic disc having 100 cylinders & each containing 10 tracks of 10 sectors. Hence, total no. of sectors in magnetic disc are [tex]100\times 10\times 10[/tex]=10000 sectors
Each sector contain 128 bytes.
we have to find the maximum capacity which can be calculated as
Maximum capacity = No. of sectors[tex]\times[/tex]capacity of sectors
= 10000[tex]\times[/tex]128
= 12,80,000 bytes
The maximum capacity of the disk is 1280000 bytes.
Further Explanation:
It is given that a magnetic disc having 100 cylinders and each cylinder containing 10 tracks of 10 sectors.
Therefore, the number of sectors in the magnetic disc is the product of total cylinders, tracks and sectors.
The number of sectors is calculated as,
[tex]\begin{aligned}\text{Total sectors}&=100\times 10\times 10\\&=10000\end{aligned}[/tex]
The maximum capacity of the magnetic disc is the product of number of sectors in magnetic disc and capacity of a sector.
[tex]\begin{aligned}\text{maximum capacity}&=10000\times 128\\&=1280000\end{aligned}[/tex]
Thus, the maximum capacity of the magnetic disc with 10000 sectors and capacity of 128 bytes is 1280000 bytes.
Learn more:
1. A company that allows you to license software monthly to use online is an example of ? brainly.com/question/10410011
2. Prediction accuracy of a neural network depends on _______________ and ______________. brainly.com/question/10599832
3. The shape of our galaxy was determined ‘on the inside looking out' by surveying the milky way using ____________ telescopes. brainly.com/question/7866623
Answer details:
Grade: College Engineering
Subject: Computer Science and Technology
Chapter: Computer hardware
Keyword:
Capacity, maximum, hardware, magnetic, disc, sector, bus, bytes, bits, product, cylinder, track, compact disc, hard drive, floppy, optical disc, architecture, computer, floppy disk, magnetic tape, MB, KB, disk
Tell me about the information technology at the home depot. why has it revolutionized it?
Which two software interfaces allow adjustment of the cpu voltage? (choose two.)?
How can you reduce the size of the blind spots
The section of an inode that stores permissions is referred to as what?
Suppose you wanted to run a web server or ftp server from your home. what type of ip address would you want?
To connect two or more tables that have common fields, a user will need to establish and define the table ________.
Answer:
Relationships
Explanation:
To connect two or more tables that have common fields, a user will need to establish and define the table relationships.
What command line utility can be used to repair the bcd on a windows installation?
What is the nx bit and which form of the buffer overflow attack does it protect against?
In object-oriented programming, ________ allows a new class to automatically use all the data and methods of its parent class.
What software emulates the hardware on which an operating system runs?
A hypervisor or virtual machine monitor (VMM) is software that emulates the hardware for an operating system, facilitating server virtualization by allowing multiple OS to run on the same physical hardware.
The software that emulates the hardware on which an operating system runs is known as a virtual machine monitor (VMM) or hypervisor. A hypervisor creates a virtual version of a computer system that allows multiple operating systems to share the same physical hardware resources.
This technology is essential for server virtualization, helping to reduce the need for excess physical servers and allowing for efficient resource management. There are two main types of virtualization: hardware virtualization and software virtualization. Hardware virtualization is typically more efficient as it directly manages the hardware resources without the need of a host operating system.
In contrast, software virtualization runs on top of an existing operating system, utilizing more system resources but offering simpler management.
What programming language transformed the software industry because beginning students could learn it easily?
Common types of possessed objects are smart cards, rfid-encoded badges, magnetic cards, ____, and smartphones that are swiped through or placed close to a reader to be read.
When One Method calls Another Method, I want to know which of these are true in Java Programming / Coding.
1. Class & Instance Methods of One Class may call the public class methods of another class using Dot Notation and referencing the name of the other class.
2. Class & Instance Methods of One Class may call the public instance methods of another class by using Dot Notation to invoke a method on an instance method of the other class.
3. Instance Methods of a class may call ONLY using Dot Notation, any class method of the same class.
I've felt conflicted on this in AP Java and I can only guess Statements #1. and #3 are true. as my sample projects tend to follow this trend (but I can't say for sure unless I know the full extent and limits of what could happen). I would like help on this and I would appreciate it.
In Java, both class and instance methods can call public methods of another class with dot notation; class methods can be called directly from within instance methods of the same class without dot notation. Statement 1 and 2 are true statements.
When one method calls another method in Java, the following statements are evaluated:
Class & Instance Methods can call the public class methods of another class using dot notation and referencing the name of the other class. This is true because public methods are accessible by any class in the Java program.
Class & Instance Methods can also call the public instance methods of another class by using dot notation to invoke a method on an instance of the other class. Again, this is true as long as the methods being called are marked as public.
Instance Methods may use dot notation to call class methods of the same class. However, they can also call class methods directly without using dot notation because instance methods have an implicit reference to their enclosing instance. This makes statement #3 only partially true.
These interactions are a core part of Java's object-oriented programming paradigm, where methods and variables can be associated with classes and instances to encapsulate data and behavior.
2 why do we use the binary number system to store information on a computer
Which of the following is a great collection of resources for those entering the workforce or embarking on a new career? A. TED Talks B. Ontario Public TV C. LearnThat D. 21st Century Framework
Its definitely C. Learn That
Answer:
The correct option of the following question is C.) LearnThat
Explanation:
LearnThat is the American Foundation which is the American 5013 non-profitable organization that manages and develops the online spelling and vocabulary program along with the free multimedia dictionary for learners, an Open Dictionary of the English. Foundation was established in the February 2004 under name eSpindle Learning.
Variables that are shared by every instantiation of a class are ___________.
Variables that are shared by every instantiation of a class are class variables. Class variables are those that contain static modifiers in their declaration.
What are class variables?They are also known as static variables. In the definitions of functions, a class or variable parameter serves as a model for a family of classes or variables. It is an important part of object-oriented programming (OOP).
When used as an input, such as when passing a value to a function, and when used as an output, such as when obtaining a value from the same function. They can, for example, serve as a model for a function.
Therefore, the Class variables are those that are shared by all instances of a class. Static modifiers appear in the declaration of class variables.
To learn more about class variables, refer to the link:
https://brainly.com/question/17078648
#SPJ5
You have created a specific named location on your hard disk to hold some songs you have purchased. what is the term for this location?
Answer:
Folder
Explanation:
We will create folders in our operating system to store inside our files, documents, music, videos.
Once a folder has been created, other folders can be created inside and within these others, it will depend on our degree of organization or needs at all times.
The folders can be created on the desktop or on a hard drive or pendrive.
PROCESS:
- Click with the right mouse button on the desktop or the area where we want to create the folder.
- Click on the "NEW" option and in the new window that will show us click on the "FOLDER" with the left mouse button.
- We will create the folder with the name "NEW FOLDER" flashing the cursor. At that time we can replace it with the name we want to give it.
When you save data on a disk, the os places it in an available storage area, or?
A ________ is a collection of forms, reports, queries, and programs that serves as an intermediary between users and database data. science forums
The purpose of the ________ element is used to configure the headings for a web page document or section of a web page document. headings nav header head
The purpose of the header element is used to configure the headings for a web page document or section of a web page document.
Headings are a critical aspect of web design, serving to divide content into manageable sections and to provide a hierarchy of information. The header element in HTML5 is designed to represent the introductory content or a group of introductory elements. It often contains one or more heading elements, such as <h1> to <h6>, that define the structure and organization of content, creating a clear, logical layout for the user. These true headings establish a meaningful sequence, especially for users of assistive technologies. By utilizing the header element, developers ensure that a website is accessible and its content is easily navigable, which are key factors when considering SEO and user experience. Using headers effectively can guide readers through a document and improve the overall readability of the text. It is these built-in heading styles that communicate order and importance to both users and search engines.
The _________ design feature enables vehicles to enter or leave the main highway, while flowing with the traffic.
What is the role of the osi application layer? provides control of all the data flowing between the source and destination devices provides programs access to the network provides segmentation of data provides encryption and conversion of data?
You have just purchased a motherboard that has an lga775 socket for an intel pentium 4 processor. what type of memory modules will you most likely need for this motherboard?
Why don't any of the questions about computers have anything that's up to date when it is asked.
Which hypervisor works on older pcs without hardware virtualization support?
The last 64 bits of an ipv6 address are the interface identifier. what is frequently used to specify the interface identifier?
When using color in computer-generated presentation aids, you should use?
When two files with different contents generate the same digital fingerprint using a hashing function, a has occured?
If the files have different contents but generate the same fingerprint using a hash function it will occurred a Collision. It is the process of two different messages/files that pile-up together using has function. Hash function is used to verify if your downloaded file wasn’t altered.
Why do computers use binary instead of decimal?
Computers use binary because it corresponds to the two possible states of electronic components: on and off, making data processing straightforward and reliable. Binary systems provide simpler storage, vast representational scope, and security benefits particularly evident in encryption key possibilities. The digital nature of binary is echoed in biological systems and the evolution of quantum computing.
Explanation:Why Do Computers Use Binary Instead of Decimal?Computers use binary instead of decimal because they rely on the electronic states which represent two possible states: on and off. Binary is a system that is represented with two unique digits (0 and 1), corresponding to these off and on states respectively. This simplicity allows computers to perform operations reliably and efficiently. Processing binary data is also more straightforward due to the nature of digital circuits, which handle two distinct states more easily than multiple states required by a decimal system. For instance, in ASCII encoding, the letter A is represented as the number 65, which in binary is 1,000,001.
Additionally, binary allows for simpler and more reliable storage and processing of data. Binary representation of numbers, like the decimal number 1837 being 11100101101 in binary, is managed internally by using sequences of binary digits to encode information. Computers can represent very large numbers, such as with AES-128 and AES-256 encryption keys, where the number of possible keys is 2128 and 2256 respectively. This demonstrates not only the vast representational scope but also the security that binary encoding can provide due to the computational difficulty of attempting every possible key combination.
The binary system is fundamentally suited to digital technologies and replicates the digital nature of biological systems, such as DNA encoding with A, C, G, and T. It also contributes to clearer data transmission for cell phone conversations and television signals. Moreover, the advent of quantum computing further emphasizes the benefits of binary systems, as qubits which behave based on quantum mechanical phenomena still rely on digital manipulation of data.