Answer:
the main memory and the CPU.
Explanation:
Main memory holds the currently active programs and data. The CPU retrieves individual program instructions from the main memory, one at a time executes them.
please make my answer as brainelist
What is the class width? what are the approximate lower and upper class limits of the first class?
The distance between the bottom bounds of succeeding classes is known as the "class width." The range is the number of data entries between the maximum and minimum. 1. Choose how many classes to use if the number is not specified.
Set the smallest number as the lower class limit for the first class to determine the class limits. Next, multiply the lower class limit by the class width to arrive at the next lower class limit. Continue until you have taken every lesson. A class's upper limit is one less than the next-lowest class's upper limit.
The class interval's maximum value is known as the upper limit. Similar to the upper limit, the lower limit is the class interval's smallest value. Making the upper limit of one class and the lower limit of the following class equal and the same for the lower limit is necessary to determine the actual upper limits and lower limits.
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Cron only allows the user to create one time tasks. group of answer choices
a. true
b. false
The given statement that is Cron only allows the user to create one time tasks is true.
On Unix-like operating systems, a job scheduler is the command-line tool cron. Cron is a tool used by those who set up and maintain software systems to plan tasks, sometimes referred to as cron jobs, to run on a regular basis at predetermined times, dates, or intervals.
The term Cron, a clock daemon, comes from the Greek word Chronos, which means time. It allows users to programmatically execute instructions, scripts (a collection of commands), or programmes at predetermined intervals.
A persistent process that runs instructions at predetermined times and dates is the cron daemon. This can be used to schedule tasks that are either one-time occurrences or ongoing duties. Use the at or batch command with cron to schedule one-time tasks.
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Which of the following uses persistent memory chips to store data?
RAM
O Compact disc
Hard disk
Flash drive
The option that uses persistent memory chips to store data is known to be called Flash Drive.
What is persistent memory used for?In computer science, the term persistent memory is seen as any king of system or method as well as apparatus that is known to be used for saving efficiently of all type of data structures .
Note that the flash drives is seen as a small electronic device that is known to be made up of a flash memory that is used for saving data or sharing it to or from a computer.
Therefore, The option that uses persistent memory chips to store data is known to be called Flash Drive.
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Name: Saman
Age: Thirteen years
Height: One point five meters
Address: 112A, Galle Road, Mount Lavinia.
Assign the above details to following four variables with the correct data type. For example, age should be a number with no decimal points.
The representation of given details in the category of four variables with the correct data type is as follows:
Name: Saman, it is the variable depending on the alphabet.Age: Thirteen years, it should be numerical with no decimal points.Height: One point five meters, it should be numerical with the utilization of decimal points. Address: 112A, Galle Road, Mount Lavinia, it should undertake alphanumerical variables. What is meant by Variables?Variables may be defined as any factor or thing that can significantly be altered or modified with respect to certain attributes. In a more simple sense, they are any factors that can be manipulated, regulated, or estimated in an experiment.
Therefore, the representation of given details in the category of four variables with the correct data type is well described above.
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What is the maximum amount of memory supported by a 32-bit windows operating system?
The maximum amount of memory supported by a 32-bit windows operating system is known to be called 4 GB (that is about 4,294,967,296 amount in bytes) of RAM.
How much RAM does 32-bit Windows need?In regards to the Storage, about 1GB of RAM is seen as the minimum system requirement that is known to be used for the 32-bit version of Windows 10.
Note that One bit in the register is one that can be used or reference as a single byte in memory, so a 32-bit system can handle a maximum of 4 GB of RAM.
Therefore, The maximum amount of memory supported by a 32-bit windows operating system is known to be called 4 GB (that is about 4,294,967,296 amount in bytes) of RAM.
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Compare with datagram and virtual circuit packet switching networks. what are the differences and what are the advantages and disadvantages?
Datagram packet switching networks and virtual circuit packet switching networks are two different types of packet switching networks. Both have their own set of advantages and disadvantages.
Datagram packet switching networks are more flexible because each packet can be routed independently. This means that if one packet is lost, the others can still be delivered. However, this flexibility comes at a cost - datagram packet switching networks are less efficient because each packet has to be processed individually.
Virtual circuit packet switching networks are more efficient because the route for each packet is determined in advance. This means that the packets can be routed more quickly and efficiently. However, this comes at the cost of flexibility - if one packet is lost, the entire virtual circuit may need to be re-established.
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a control unit consists of a central processing unit (cpu) with an arithmetic logic unit (alu) and registers.
A control unit consists of a central processing unit (CPU) with an arithmetic logic unit (ALU) and registers: True.
What is a CPU?CPU is an abbreviation for central processing unit and it can be defined as the main components of a computer because it acts as the “brain” of a computer and does all the processing, arithmetic calculations, and logical computation (control).
What is a control unit?A control unit (CU) can be defined as a component of a computer's central processing unit (CPU) that is designed and developed to direct the operation of the processor such as processing, arithmetic calculations, and logical computation (control).
In this context, we can reasonably infer and logically deduce that a control unit (CU) typically consists of a central processing unit (CPU) with an arithmetic logic unit (ALU) and then registers.
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Complete Question:
A control unit consists of a central processing unit (CPU) with an arithmetic logic unit (ALU) and registers. True or False?
Which type of port carries both pcie and displayport video signals on the same cable?
The type of port caries that is known to carry both PCIE and displayport video signals on the same cable is The Thunderbolt port.
What is the function of the Thunderbolt port?The Thunderbolt port is known to be a port that tends to combine that of the PCI Express (PCIe) as well as the DisplayPort signals into what we call one interface.
Note that the Thunderbolt port can also help to give DC power as they are used a lot for external displays.
Hence, The type of port caries that is known to carry both PCIE and displayport video signals on the same cable is The Thunderbolt port.
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_____ computing refers to widespread applications and deployment of devices that know users, their devices, and their locations and serve as intelligent assistants to businesses and individuals.
A context aware computing refers to widespread applications and deployment of devices that know users, their devices, and their locations and serve as intelligent assistants to businesses and individuals.
What do you mean by context-aware computing?Context-aware computing is known to be a form of computing where there is found to be a form of situational as well as environmental information in regards to people, places as well as things that are said to be used to expect immediate needs and quick offers and experiences.
Therefore, based on the above, A context aware computing refers to widespread applications and deployment of devices that know users, their devices, and their locations and serve as intelligent assistants to businesses and individuals.
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The six step blueprint for process analysis begins with? a. identify opportunity b. document process c. define scope d. redesign process
The six step blueprint for process analysis begins with option a. identify opportunity.
What are the 6 steps involved in business analysis process?The six step blueprint for process analysis are:
1) Enterprise analysis 2) Requirement planning and Management 3) Requirement Elicitation 4) Requirement analysis and Documentation 5) Requirement Communication 6) Solution Evolution and Validation.Note that business process analysis (BPA) is seen as a kind of an approach that is known to be used in examining business operation processes.
Hence, The six step blueprint for process analysis begins with option a. identify opportunity.
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If you want to point a domain name to a web server or use hostnames within your company, what network protocol can you use?
If you want to point a domain name to a web server or use hostnames within your company, the network protocol you can use is: B. DNS.
What is a web server?A web server can be defined as a type of computer that is designed and developed to run websites and distribute webpages as they are being requested over the Internet by end users (clients).
What is a DNS server?A DNS server can be defined as a type of server that is designed and developed to translate domain names into IP addresses, so as to allow end users access websites and other internet resources through a web browser.
This ultimately implies that, a DNS server refers to a type of server that translate requests for domain names into IP addresses, by pointing a domain name to a web server.
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Complete Question:
If you want to point a domain name to a web server or use hostnames within your company, what network protocol can you use?
answer choices
DHCP
DNS
NTP
SFTP
the critical path of a network is the part 2 a. path with the fewest activities. b. path with the most activities. c. longest time path through the network. d. shortest time path through the network.
The critical path of a network is the part option. c. longest time path through the network.
What is the critical path of a network?In regards to project management, a critical path is known to be the way or sequence of project network functions that is known to add up to form one of the longest total timeframe even if that longest timeframe has float or not.
This is know to be the factor that helps to determines the shortest time that is known to be possible to finish the project.
Therefore, The critical path of a network is the part option. c. longest time path through the network.
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What is the big o for deleting an item from a linked list assuming that you know the location of the item to delete?
The big o for deleting an item from a linked list assuming that you know the location of the item to delete is O(1).
What is the big O of a linked list?Big O Notation Arrays when we look at academic literature for a given set of arrays it is said to have a constant O(1) for finding as well as for Linked Lists it is known to be called the linear O(n).
Note that an array is one that can only takes a single multiplication as well as addition and as such, The big o for deleting an item from a linked list assuming that you know the location of the item to delete is O(1).
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The iso 27014:2013 standard promotes five governance processes, which should be adopted by the organization's executive management and its consultant. ____________
The iso 27014:2013 standard promotes five governance processes, which should be adopted by the organization's executive management and its consultant is a false statement.
What is governance processes?The term Governance processes is known to be one that was defined by the institute of Internal Auditors, as any kind of procedures that are often used by representatives of an firm's stakeholders that helps to give a kind of oversight of risk as well as control.
Therefore, based on the above, The iso 27014:2013 standard promotes five governance processes, which should be adopted by the organization's executive management and its consultant is a false statement.
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The iso 27014:2013 standard promotes five governance processes, which should be adopted by the organization's executive management and its consultant. True or false
Many active elements fire at almost the same time in phased array scanner.
a. true
b. false
The statement that is Many active elements fire at almost the same time in phased array scanner is false because there is only one active element in a mechanical scanner.
Each element has a width between 100 and 200, corresponding to a wavelength's worth. False or True To produce a two-dimensional image, phased array transducer devices in all applications direct ultrasonic pulses in numerous directions.
An electronic component that provides power to a circuit is called an active component. Electron flow can be electrically controlled by active components (i.e. the flow of charge). At least one active component is required in every electrical circuit.
Because it will have internal energy at the moment of manufacture, a diode is an active element. Therefore, active elements are those that have internal energy at the moment of manufacturing, such as all types of sources, diodes, transistors, and SCR family, among others.
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Some problems are better solved by a computer and some are better solved by humans. How do you know when a problem should be solved by a computer or by a person? In what cases might humans need to collaborate with computers to solve a problem?
The way a person can know if a problem should be solved by a computer is when the problem is complex and when the volume is time consuming or by a person if the problem is small and easy as well as not much.
How do computers help humans solve problems?Computers is known to be a tool or tech that can be be use to solve problems by carryout billions of operations per second. It is known to be a machine that makes our work easy and fast.
Note that it helps by breaking down all of the problems into easy to know steps and as such based on the above, one can say that The way a person can know if a problem should be solved by a computer is when the problem is complex and when the volume is time consuming or by a person if the problem is small and easy as well as not much.
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An operating system uses available storage space on a startup drive for _____.
An operating system uses available storage space on a startup drive for:
A. storing programs
B. virtual memory
C. storing apps
What is a operating system in a computer?An operating system (OS) is known to be a kind of a software of a program that is known for after been set on or loaded into the computer by a boot program, it helps to handle all of different application programs that is present in a computer.
Note that based on the above, one can say that An operating system uses available storage space on a startup drive for:
A. storing programs
B. virtual memory
C. storing apps
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An operating system uses available storage space on a startup drive for _____. Select all that apply.
A. storing programs
B. virtual memory
C. storing apps
D. virtual reality
Write a program noonsnooze.java that takes an integer command-line argument snooze and prints the time of day (using a 12-hour clock) that is snooze minutes after 12:00pm (noon).
A program noonsnooze.java that takes an integer command-line argument snooze and prints the time of day (using a 12-hour clock) that is snooze minutes after 12:00pm (noon) is given below:
The Codepublic class NoonSnooze
{
public static void main(String[] args)
{
int snooze = Integer.parseInt(args[0]);
int hour = 12 + (snooze / 60);
int minutes = 00 + snooze % 60;
String ampm;
if(hour%24 < 12) ampm="pm";
else ampm="am";
hour=hour%12;
if (hour==00) hour=12;
String time = hour + ":" + minutes + " " + ampm;
System.out.println(time);
}
}
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Why is standard deviation not a valuable statistical tool for system monitoring?
The reason why standard deviation is not a valuable statistical tool for system monitoring is option a. It needs a normally distributed dataset which monitoring data doesn't often have. (Multiple Peaks, Long Tails, etc).
What standard deviation means?The term standard deviation (or simply written as σ) is known to be one that is said to measure of the way that the dispersion of the data is in relation to that of its the mean.
Note that when the standard deviation is said to be low, it connote the fact that the data are said to be clustered around the mean.
But if the standard deviation is said to be high, it connote or indicates that the data are said to be more spread out.
Therefore, The reason why standard deviation is not a valuable statistical tool for system monitoring is option a. It needs a normally distributed dataset which monitoring data doesn't often have. (Multiple Peaks, Long Tails, etc).
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This problem has been solved!
See the answer
Why is standard deviation not a valuable statistical tool for system monitoring?
a. It needs a normally distributed dataset which monitoring data doesn't often have. (Multiple Peaks, Long Tails, etc)
b. The model is prone to causes errors in reporting mechanisms.
c. It can't be calculated across diverse datasets.
d. Most monitoring systems do not have the capability to do advanced calculations.
Which individual is generally considered the first computer programmer?
A. Bill Gates
B. Grace Hopper
C. Larry Page
D. Lady Ada Lovelace
Answer:
D. Lady Ada Lovelace
Explanation:
The Answer you're looking for is:
D. Lady Ada Lovelace
Explanation:
Augusta Ada King, Countess of Lovelace was an English mathematician and writer, chiefly known for her work on Charles Babbage's proposed mechanical general-purpose computer, the Analytical Engine. She was the first to recognize that the machine had applications beyond pure calculation, and to have published the first algorithm intended to be carried out by such a machine. As a result, she is often regarded as the first computer programmer.
Proof Of Answer:
The image below I hope this helped you.
software that does not have access to computer resources and relies on the operating system for this access is called
Answer:
Application software.
Explanation:
this standards organization is concerned with the request for comments (rfc) documents that specify new protocols and update existing ones
Internet Engineering Task Force (IETF) is concerned with the request for comments (RFC) documents that specify new protocols and update existing ones.
What is a document?A document can indeed be described as a legal document or simply as a piece of paper that lists the numerous laws that must be upheld by the country of origin. This article was written.
The internet engineering task force is basically an operating star school that describes the internet protocols that the individual need to follow, they also check that there are any new updates that are to be made being defined by them.
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The process known as the ________ cycle is used by the cpu to execute instructions in a program. decode-fetch-execute decode-execute-fetch fetch-decode-execute fetch-execute-decode
It is called the internet of things because? a. objects have built-in intelligence b. sensors connect objects to the internet c. connecting the objects is a user option
It is called the internet of things because option b. sensors connect objects to the internet.
Why is it called the internet of things?It was called so based on its developer known to be called Ashton who was said to be working in supply chain optimization and since he wanted to get senior management's attention to the new tech, he was said to have called his presentation “Internet of Things”.
Note that Internet of Medical Things (IoMT) Sensors helps in the the collection of data and also the sensors links objects to the internet.
Therefore, It is called the internet of things because option b. sensors connect objects to the internet.
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The focus and goal of ______ is the determination of the most effective means of translating business processes into a physical system, including hardware and software.
The focus and goal of physical design is the determination of the most effective means of translating business processes into a physical system, including hardware and software.
What is SDLC?SDLC is an abbreviation for system development life cycle and it can be defined as a strategic traditional methodology that defines the key steps, phases, or stages for the design, development, and implementation of high quality systems.
In Computer technology, there are seven (7) phases involved in the development of a system and these include the following;
PlanningAnalysisDesignDevelopment (coding)TestingDeploymentMaintenanceIn this context, we can reasonably infer and logically deduce that the focus and goal of physical design is to determine the most effective means to translate all business processes into a physical system, including hardware and software.
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Complete Question:
The focus and goal of ______ is the determination of the most effective means of translating business processes into a physical system, including hardware and software.
A) logical design
B) a flowchart
C) physical design
D) a workflow chart
When apple created the ipod, it shifted its focus from computers to consumer electronics, demonstrating teece's concept of?
When apple created the ipod, it shifted its focus from computers to consumer electronics, demonstrating Teece's concept of transforming.
Check more about Concept transformation below.
What is Concept transformation?There are different kinds of modern day innovations. The term transformation is known to be a term that connote a form of dramatic alteration in form as well as in appearance.
Note that a very important scenario like getting your driver's license, developing an application, going to college, is one that brings about a radical change.
Therefore, based on the above, when apple created the ipod, it shifted its focus from computers to consumer electronics, demonstrating Teece's concept of transforming.
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Which record type defines the primary name server in charge of the forward lookup zone?
A TXT record is used in association with any arbitrary text with hostname. Only particular situations, such as Domain Keys Identified Mail, which is used to identify email spoofing, call for the use of this record type. On the DNS server that will operate as that zone's principal name server, primary zones are formed.
What is a server?A computer program or apparatus that offer a service to another computer program and its user, also known as the client, is referred to as a server. The actual computer that a server program runs on in a data center is also frequently referred to as a server.
A server program responds to requests from client programs, which may be operating on the same computer or on different machines, in the client/server programming model. Depending on the application, a computer may act as both a client and a server to other programs requesting services from it.
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the complexity and challenges associated with planning for and executing an operation include: (select all that apply)
The complexity and challenges associated with planning for and executing an operation include:
intergovernmentalinteragencymilitarymultinational partnersThis is because when making plans for the execution of an operation, it is important to include different complexities such as intergovernmental agencies, the military, and others.
This refers to the situation where a thing is undertaken in order to achieve a desired goal.
Hence, we can see that The complexity and challenges associated with planning for and executing an operation include:
intergovernmentalinteragencymilitarymultinational partnersThis is because when making plans for the execution of an operation, it is important to include different complexities such as intergovernmental agencies, the military, and others.
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is in charge of installing, configuring, testing, and maintaining operating systems, application software, and system-management tools. Network Consultant Lead Technical Support Network Security Analyst Systems Engineer
Systems Engineer is in charge of installing, configuring, testing, and maintaining operating systems, application software, and system-management tools.
What is Application system engineer?An applications and systems engineer is known to be a career that is said to be found in information technology (IT) and they are known to be IT expert who are mandated with the responsibilities that tends to revolve around the work of designing as well as developing applications and also systems so that they can be able ot optimize company operations.
Note that the role of system engineer is that they help in analyzing, planning, implementing, maintaining servers, mainframes, mini-computers, etc.
Therefore, Systems Engineer is in charge of installing, configuring, testing, and maintaining operating systems, application software, and system-management tools.
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Answer:syestems engineer
Explanation:took the test I’m like that fr fr
What is the server in a client-server network? multiple choice cloud storage space wi-fi system computer hardware fiber modem
The option that is known to be a server in a client-server network is known to be called computer hardware.
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What is the server in a client-server network?In client-server computing, there is a kind of centralized communications model and this is known to be the server.
It is one that serves as the central node and its duties is to help communicates with other of client nodes.
Note that a key advantage of the client-server relationship more than the peer-to-peer relationship is that it is one that has the ability to handle a lot of data as well as applications in one key or centralized server.
Therefore, The option that is known to be a server in a client-server network is known to be called computer hardware.
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