Answer: RAID 1
Explanation:
Suppose that a disk drive has 5,000 cylinders, numbered 0 to 4999. The drive is currently serving a request at cylinder 2150, and the previous request was at cylinder 1805. The queue of pending requests, in FIFO order, is: 2069, 1212, 2296, 2800, 544, 1618, 356, 1523, 4965, 3681 Starting from the current head position, what is the total distance (in cylinders) that the disk arm moves to satisfy all the pending requests for each of the following disk-scheduling algorithms?
a. FCFS
b. SSTF
c. SCAN
d. LOOK
e. C_SCAN
f. C_LOOK
Answer:
a. FCFS
Explanation:
A computer (mainframe, server, or workstation) that has an operating system enabling _____________ to access it at the same time for files, data and services. Programs and information may be processed at the host, or they may be downloaded to the accessing computer (client) for processing.
Answer:
The answer is "Multiple computers and Host network".
Explanation:
In the given-question, some data is missing so, the correct answer to this can be defined as follows:
A computer server with the help of an operating system enables to access the data in the multiple computers simultaneously and the Host network allows for access.
The host network is also used to access the network on the computer, which will be a client or a server. It hosting each network has a unique hostname, which can be accessed from other computers. In the device, the name of the host is a 'localhost', which is accessible for their data via a network protocol.To clarify a word while reading, a
reader may:
A. Pass over the word and hope the meaning comes
clear later.
B. Look up the word in the dictionary; break the
word into prefixes & suffixes
C. Decide the word is not important in the passage
and ignore it.
Answer:
look up the word in the dictionary and break it down
Explanation:
Debuted by the Lumiere Brothers, a hand cranked device that showed moving pictures to an audience
Answer:
frame is the answer
1) Create a Word Document and write all the steps to done with following instructions. a) Set the indentation Left with 1.5 cm and Right with 1 cm. b) Set the Portrait orientation and margins values Top = 2.0 cm., Bottom=2.15cm., Left = 2.50 cm., Right = 2.50 cm. c) Set the paper size A4 (21 cm X 29.7 cm). d) Set the document border with double line style, red colour, width = 3 pt. e) Set the document with custom watermark “My Content”. f) Write First line with Font type = “Arial Black” Size = 12 pt., Font Colour=” Red”, Text highlight colour = “Yellow”, Align = Centre. g) Write Second line (x+y)2 and H2O and Strikethrough and Double Strikethrough. h) Next write 5 bulleted list (Any five fruits) with filled square style. i) Next write 5 Numbered list (Any five Shortcut Keys) with using Capital Roman Number Format. j) Now change the line spacing of upper written contents with size 1.15 pt.
Find the error in the statement below. if height_variable > 59; print("You can ride this roller coaster.")
The opening parenthesis should be at the beginning of the second line.
The second line should not be indented.
The semi-colon should be a colon.
The > should be a <.
Answer:
its on line one
Explanation:
____________________ multiplexes or separates the data to be transmitted into smaller chunks and then transmitted the chunks on several sub channels.
Answer:
no one knows
Explanation:
5. RAM IS YOUR SYSTEM’S-
What is the bitrate of a system?
Answer:
Bitrate, as the name implies, describes the rate at which bits are transferred from one location to another. In other words, it measures how much data is transmitted in a given amount of time. Bitrate is commonly measured in bits per second (bps), kilobits per second (Kbps), or megabits per second (Mbps).
Explanation:
Making the data impossible to recover even by applying physical forensics methods is known as __________ of media.
Answer:
Anti-Forensic Techniques.
Explanation:
Anti-Forensic Techniques are thsoe techniques used to deviate the Forensic tools by injecting fake informations, hiding information, planting bugs, editing or erasing information, rendering it impossible to recover the data. It is a criminal way of hacking approach that restrains Forensics to find the hackers.
Anti-Forensic tools and techniques works in oppose to the Forensic tools and techniques that tries to recover the data, locate the hacker.
Thus the correct answer is anti-forensic techniques.
Digital Subscriber Line (DSL) is the only Internet connection option available for a small office in the middle of nowhere. Which type will provide speeds above 1.544 megabits per second?
What's up!!! :D A Tech-Savvy here:
Answer:
Symmetric Digital Subscriber Line (SDSL)
Cheers,
Feel free to ask me anything regarding ICT/Tech.
A type of digital subscriber line (DSL) that will provide speeds above 1.544 megabits per second (Mbps) is: High Bit-rate Digital Subscriber Line (HDSL).
A digital subscriber line (DSL) can be defined as a technology which is typically used for the transmission of high-bandwidth digital data over a telephone line that is connected to a modem directly.
In Computer networking, a digital subscriber line (DSL) is mainly used for the following:
Sharing of digital filesVideoconferencingThe transmission of multimedia data and graphics.Furthermore, there are different types of digital subscriber line (DSL) technologies and these include:
Digital Subscriber Line Access Multiplexer (DSLAM).Asymmetric Digital Subscriber Line (ADSL).Symmetric Digital Subscriber Line (SDSL).High Bit-rate Digital Subscriber Line (HDSL).A high bit-rate digital subscriber line (HDSL) is typically used for providing a symmetric connection with equal upstream speeds and downstream speeds, that ranges from 1.544 megabits per second (Mbps) to 2.048 megabits per second (Mbps).
In conclusion, a high bit-rate digital subscriber line (HDSL) is a type of digital subscriber line (DSL) that will provide speeds above 1.544 megabits per second (Mbps).
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If a class is reusable, that is to say that it can be used in several different applications, then it has been designed using what good design principle? An example might be a button class.
High cohesion
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3D-bioprinted human organs may be subject to ________. Select one: a. Conflicting healthcare regulations b. Conflicting religious, political, moral, and financial interests c. Skills of bio-engineers d. Technology limitations
Answer:
a. Conflicting healthcare regulations
Explanation:
3D-bioprinted human organs may be subject to a. Conflicting healthcare regulations
The omnipresent essence of health-care legislation stems from the basic issues at stake. Most observers recognize the need for some form of supervision when factors as important as life and health are involved. Also those who are especially skeptical of heavy-handed bureaucracy in government see public interest in some sort of external oversight of this field
Which statement about analog and digital images is true? With advances in technology, digital images look exactly like the analog images they represent. Sampling an analog image more frequently produces a digital image with a better representation. Analog images come from data that is measured at regular intervals. Digital images come from data that is measures continuously.
Answer:
Sampling an analog image more frequently produces a digital image with better representation.
Explanation:
Note that an image is a representation of two types of signals which contain color information that is arranged along the x and y spatial axis.
True, it is possible to convert analog image data into a digital image by means of sampling the analog display more frequently which leads a digital image with better representation.
The statement which is true about analog and digital images is: B. Sampling an analog image more frequently produces a digital image with a better representation.
An analog image can be defined as a type of image in which the tone is represented by continuous variation. Some examples of an analog image are;
Photographs.Medical images.Television images.Paintings.A digital image can be defined as a type of image that comprises a matrix of pixels and is typically stored in binary form.
Digital image processing (DIP) is a sampling technique that is used to process (convert) an analog image into a digital image or for converting a digital image into an analog image. When continuously applied to an analog image, the intensity distribution and digital quality of the image is improved.
This ultimately implies that, a digital image with a better representation is produced when an analog image is sampled more frequently.
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Look at the following code:
Line 1 public class ClassA
Line 2 {
Line 3 public ClassA() {}
Line 4 public void method1(int a){}
Line 5 }
Line 6 public class ClassB extends ClassA
Line 7 {
Line 8 public ClassB(){}
Line 9 public void method1(int x){}
Line 10 }
Line 11 public class ClassC extends ClassB
Line 12 {
Line 13 public ClassC(){}
Line 14 public void method1(int y){}
Line 15 }
Which method (line number) will be executed as a result of the following statements?
ClassB item1 = new ClassA();
item1.method1(5);
Answer:
The answer is "There is an error, that's why the program will crash".
Explanation:
In the given program code, three class "A, B, and C" is defined, and inside the code, all class constructor and a method "method1" is defined, that uses an integer variable in its parameters.
At the last line class B object "item1" is created, that holds the class A instance, and in the next step, method1 is called by accepting integer value. when we create the class B object and convert it into ClassB. it is not possible that's why it will give an error.The __________ vulnerability assessment is a process designed to find and document selected vulnerabilities that are likely to be present on the organization's internal network.
The intranet vulnerability assessment is a process designed to find and document selected vulnerabilities that are likely to be present on the organization's internal network.
What is vulnerability assessment?Vulnerability assessment is a systematic and methodical evaluation of assets' exposure to attackers, natural forces, or any other entity that could cause harm.
A vulnerability assessment is a systematic examination of an information system's security flaws.
It determines whether the system is vulnerable to any known vulnerabilities, designates severity levels to those security flaws, and recommends remediation or mitigation when necessary.
A Hazard Vulnerability Analysis (HVA) would provide the Coalition with a shared understanding of the hazards it faces and aids in the prioritization of issues for the EMP to address.
The intranet vulnerability evaluation is a procedure that seeks out and documents specific vulnerabilities that may exist on the organization's internal network.
Thus, the answer is intranet.
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What is the first step when designing an algorithm?
Answer:
Explanation:
This process requires the following steps:
1. Analysis of the problem.
2. Design or development of an algorithm.
3. Transformation of the algorithm into a program (coding).
4. Program execution and validation
While designing an algorithm the first step will be Analysis of the problem. Than design or development of an algorithm will be the next step.
What is algorithm?An algorithm is the procedure used for solving the problem or performing a computation. Algorithms act as an exact list of instructions that conduct specified actions step by step in either hardware- or software-based routines.
Algorithms are widely used throughout all areas of IT. In mathematics and computer science, an algorithm usually refers to a small procedure that solves a recurrent problem. Algorithms are also used as specifications for performing data processing and play a major role in automated systems.
An algorithm could be used for sorting sets of numbers or for more complicated tasks, like recommending user content on social media. Algorithms typically start with initial input and instructions that describe a specific computation.
Therefore, While designing an algorithm the first step will be Analysis of the problem. Than design or development of an algorithm will be the next step.
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What are the benefits of transferable skills check all the boxes that apply
Answer:
They allow easy cross-company transfers.
They help a person develop self-esteem.
They open up a variety of employment options.
Explanation:
Answer:
Las habilidades duras son cuantificables y, en ocasiones, exclusivas de una profesión (como la capacidad de un idioma
Explanation:
A customer is building a high-end gaming PC and is seeking an appropriate power supply unit. Which of the following featuresets of a power supply should be installed? (Select THREE).A. Mini-ITX form factorB. High number of connectorsC. 24-pin main connectorD. 20-pin main connectorE. 350-450 watts of powerF. Dual 12v rails
The three featuresets of a power supply should be installed by the customer who is high-end gaming PC are High number of connectors, 24-pin main connector, and the Dual 12v rails.
What is the gaming PC?Gaming PCs are distinguished from standard desktop computers by the use of high-performance video cards, high-core-count central processor units with raw horsepower, and higher-performance RAM.
Other demanding jobs, such as video editing, are also performed on gaming PCs. A dedicated graphics card will be found in the majority of gaming PCs.
This comes with increased resources and processing power that will be dedicated solely to visual quality on the machine. This has a clear influence on video game quality, giving better frame rates with significantly less graphical latency.
Therefore, High number of connections, 24-pin main connector, and Dual 12v rails are the three feature sets of a power supply that should be placed by the client who is building a high-end gaming PC. So, options B, C and F are correct.
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“Artificial intelligence is the tool of education in the near future”. Research on the possibility of “AI technology” in scientific study. Verify the advantages and disadvantages of such a system over traditional system of Education
Answer: I don't know much about technologies and artificial intelligence but I have read about it and also watched a series about the artificial intelligent. So, all the technologies has advantage and disadvantages. Like for mobile phone we can use it numerous ways. Like, playing games, calling someone, listening to music and so. And the disadvantage of phone is when someone has phone if you use it in the wrong way it will be a huge problem and also if someone hacks your phone and blame you for the thing that you didn't do you can be in jail. So, yes, there are so many people in the world who are bad and uses technologies in bad ways. Artificial intelligence can be used in education by helping student learn more new things but it also can let the students to copy and cheat in exams. Because its a robot brain and whatever program you upload it will follow the directions based on the program.
I hope this is the answer you are looking for. Have a great day!
Can some one please help The term career is usually applied to a what PLEASEEEEEEEEEEEE HEEEEELLLLLPPPPP MEEEEEE
Answer:
Position that allows for professional growth and advancement
Explanation:
Career is referring to better pay than a job because it allows the person to grow professionally and that knowledge the person can show anywhere. For example, the teacher matches this term, because the teacher will always look forward to the advancement and things that would help others.
This kind of personal and professional growth is considering a journey because the person that is growing has to learn each day about different and helpful things.
The number of bits that can be transferred per second over a given transmission medium.
Answer:
As the term implies, the speed in bps is equal to the number of bits transmitted or received each second. Larger units are sometimes used to denote high data speeds. One kilobit per second (abbreviated Kbps in the U.S.; kbps elsewhere) is equal to 1,000 bps.
What was the first Apple computer, and who was it designed by?
Answer: The first Apple Computer was Apple 1. The designer was Steve Wozniak.
Explanation: Steve Wozniak and Steve Jobs both created Apple 1. Mainly, Steve Wozniak designed it.
Hope this helps!
The first Apple Computer was primarily designed by Steve Wozniak, but Steve Jobs also helped. The first Apple Computer was called Apple 1.
Which process refers to starting up a computer?
Is the process of starting a computer.
Reset
Next
Ten computers in your department need the BIOS updated, and it needs to be completed within a two-hour timeframe. What is the fastest way to accomplish this task?
Answer:
Flash the BIOS
Explanation:
Give the definition of c identifier
Answer:
C identifiers represent the name in the C program, for example, variables, functions, arrays, structures, unions, labels, etc. An identifier can be composed of letters such as uppercase, lowercase letters, underscore, digits, but the starting letter should be either an alphabet or an underscore.
Explanation:
Space Systems are shared and interconnected systems of computers, communications, people, and other support structures that
Answer:
Include command and control, tactical, intelligence, and commercial communications systems used to transmit DOD data
Explanation:
Space systems are a network of tools and people meant for the proper functioning of the a space sector of the security system and includes several dedicated and shared technologies and resources that are mainly outlined for efficient and economical usage.
Space systems facilitate systems public and private systems that require space to land based technologies.
Mike decides to humiliate a former friend by posting embarrassing photos on social media Which ethical standard did he violate?
Answer:
The answer is "Human dignity "
Explanation:
It is the basic human nature, in which it is the recognition of the importance of humans, and it is inherent, and also that they deserve respect for just being humans, and the wrong choice can be defined as follows:
Property rights are the wrong choice because it is used to determine the use and possession of a resource or economic good. Confidentiality is also a wrong choice because it is a detail that provides verbally or in writing. The term civility also was wrong because it relates to politeness.You have been tasked with training end users in security best practices and have observed a trend among users in which many are writing down their passwords.
Which of the following procedures can be implemented to provide enough security to protect resources while minimizing the need for users to write down their passwords?
A. Disable password complexity requirement.
B. Disable required passwords.
C. Lengthen the time period between forced password changes.
D. Increase password length requirement.
Hi, A Tech-Savvy here.
Answer:
(C) Lengthen the time period between forced password changes.
The procedure that can be implemented to provide enough security to protect resources is to lengthen the time period between forced password changes. The correct option is C.
What are online passwords?These rules range from password complexity to prevent accounts from being compromised to password history to recover passwords on the system.
To prevent a user from changing passwords multiple times in a day, the system administrator usually sets the maximum number of times a password can rest within a day.
The setting ensures that the password is returned to the user's current password settings on the system and prevents the user from changing passwords multiple times per day.
Therefore, the correct option is C. Lengthen the time period between forced password changes.
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Classification, affinity grouping, and estimation are______methods used by managers to make their data more meaningful.