Answer:
punched-card machine
Explanation:
We know this as the punched-card machine, and it is also known as the Hollerith cards or the IBM cards. At that time, and through this technology, we used to punch a hole with hand or with the machine, and each hole used to represent the data and the instruction. And these were widely used for inputting the data in the early computers.
Answer:
D) Punched-card Machine
Edge 2021
You have spent $4,000 on liquor for your bar. Your bar sales have been $24,000. What is your cost of sales for liquor, expressed as a percentage?
a. 12%
b. 15%
c. 17%
d. 19%
Answer:
17%
Explanation:
Given parameters:
Cost price of liquor = $4000
Total sale = $24000
Unknown:
Percentage cost of sale for liquor = ?
Solution:
To find the percentage cost of sale;
%Cost of sale of liquor = [tex]\frac{cost price of liquor}{Total cost of sale }[/tex] x 100
Input the variables;
%Cost of sale of liquor = [tex]\frac{4000}{24000}[/tex] x 100 = 16.67% = 17%
Answer:
c.17%
Explanation:
Access data is _ in a word document
Answer:
embedded
Explanation:
The access data object is linked or embedded in a word document. We can embed or link excel data sources as well as various others, and there is a long list of data sources allowed. The access data source is also one of the data sources that can be linked or embedded in the word file. Remember that we can link or embed these data sources in the word file, and linking and embedding are two different things. The technology is known as OLE technology.
An online apparel website aims to rank on top in the search engine results. Which technique will help the business list itself among top searches
when a user enters Keywords?
A. using exclusive key words such as "leather jacket" in an image
B. using exclusive keywords such as "white winter jacket"
C. using generic keywords such as "clothes
D. providing links to phishing websites
Answer:
A. using exclusive keywords such as "leather jacket" in an image
Explanation:
A. is the correct answer. This is because generic keywords are hard to be ranked for, as they are general for all. And using exclusive keywords like "while winter jacket" will do but if we use even better keywords like the leather jacket with image will work even better, as Google prefers the images, and as an example an infographic over an article. And it prefers a video over an image, and so forth. And never ever link to phishing websites, the Search engine will ban you.
Answer:
B white winter jacket
Explanation: i just took it
Why do hard drives tend to slow down over time?
Suppose you decided to make your background an outdoor scene. If you just had some blue for
sky and green for grass with no texture or shape, what kind of background would you have
created?
A genenc
B specific and detailed
C textured
D dynamic
Answer:
D dynamic
Explanation:
This cannot be generic or specific and detailed. And it cannot be textured as there is no texture or shape. And the dynamic range is odd between the lightest and the darkest tones in a certain image like pure white and black. And it is mainly used to compare the maximum range ( dynamic) of which a camera is good for. And hence, here it is the dynamic background that we will have.
Answer: A generic
Explanation: If this question is regarding 2-D animation, the correct answer is generic.
Identify the correct options to complete the following passage.
You can use special tools such as __________ in word processors and presentation programs to create _________ on a computer.
1st blank answer choices:
- templates
- styles and formatting
- organization charts
-boxes
2nd blank answer choices:
- wireframes
- prototypes
- flowcharts
You can use special tools such as boxes in word processors and presentation programs to create flowcharts on a computer.
Explanation:
Word processors are the software to produce documents like reports, manuscripts, books, and letters. Microsoft word is the most popular word processing software. There are various formatting tools available in it to make the document easier to read and understand.
To create flowchart in MS-word-
Click insert Click Shapes for drop down menu Find arrow lines and boxes to create flowcharts.
You can use special tools such as **templates** in word processors and presentation programs to create **prototypes** on a computer.
The verified answer is WRONG.
which of the following is an example of a consumer
Answer:
Looking at the economy, there are 2 types of people in the business industry. The buyer (Consumer), and the Producer (Industry producing the goods). The consumer represents the civil aspect, which is your average day person buying something from store
The frog is an organism that represents an example of a consumer.
What is Consumer?In biology, consumers may be characterized as organisms on the food chain that significantly depends on autotrophs (producers) or other consumers for food, and nutrition, in order to derive energy which is ultimately required for their survival and reproduction.
Consumers are of three types. They are as follows:
Primary consumer.Secondary consumer.Tertiary consumer.Primary consumers directly feed on the producers. They are herbivores. While secondary consumers rely on the primary consumer and tertiary consumers depend on the secondary consumer respectively.
Animals are called consumers because they ingest plant material or other animals that feed on plants, using the energy stored in this food to sustain themselves.
Therefore, the frog is an organism that represents an example of a consumer.
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Your question seems incomplete. The most probable complete question is as follows;
Which of the following is an example of a consumer?
Frogs.Water lily.Algae.Cattails.What will be the output of the following HLOOKUP formula on the table?
=HLOOKUP("Math",A1:04,4,TRUE)
Student_ID
S101
S102
S103
BH
Math English
40
3 5
4539
4833
A.
B.
35
48
C. Math
S103
Answer:
i think that the answer is 103
Explanation:
Answer: I believe the Is 103
Explanation:
the place where information for handouts can be added
Answer:
notes
Explanation:
You need to place the information for handout in the notes page not just in the slide but also in the speaker notes, And when you will be planning to make use of the notes page as a handout, you need to mention the notes you want for the handout inside the notes pane, which is at the bottom of the slide. And if you will be putting the details in the notes pane, then your audience will get them in the handout.
HELPP will mark brainliest ; Tony, the team photographer, will be accompanying his college football team to their next away game. He will be shooting photos of his team in action on the field. Which equipment would be ideal for Tony to use for his work?
A.
suction mount
B.
shoulder mount
C.
pistol grip
D.
mini tripod
E.
crane
Answer:
c
Explanation:
because your more stabilized when taking shot
Conditional statements are useful to computer programmers because
Answer:
We have three options basically the procedural, conditional and iterative. And each of them is important, and we cannot complete our computing without any one of these. Lets for this question, and as it states to talk about the conditional statement. And in should can we think of programming without if-else conditional looping for the complete domain of programming. The maximum percentage of the program requires the conditional looping like if we want to ensure that LED will be switch on only when the fan is switched on, we will need to set condition, and for that, we need conditional statement.
Explanation:
Please check the answer section.
Answer:
It's B) they allow programmers to set conditions to be met for an action to take place
Welcome!
How does a linear algorithm perform compared to a quadratic one on our imaginary race track?
Answer:
The linear algorithms have the efficiency O(n). And their speed is always constant. And we need to calculate the efficiency of each of the algorithms for better management and application performance. If the input is big enough then quadratic algorithms O(N*N) always perform below a linear algorithm. And hence, linear programs are better.
Explanation:
Let us take an example of single for loop.
for i in range (1,10):
print(x)
and second one:
for i in range (1,10):
for j in range(1,10):
print(i*j)
In the first single for look the algorithm is linear and it runs for 10 times, and when we increase range to 100 then it runs for 100 times. or O(N) times. However, when we consider two for loops in nested form then, it runs for 10 *10 =100 times and when we increase to 100 then it becomes, 100*100=10000 times. Thus, its complexity is O(N*N). Hence, quadratic algorithms are more complex and takes longer time to be solved.
You’re building a new desktop computer from parts you picked out and purchased. You invested a good deal of money in this computer and want to be sure to protect your investment while you assemble it. What precautions should you take to protect your computer from damage and electrostatic discharge?
Answer:
We are required to take some precautions certainly. And these must be ensured(as explained in the explanation section) before we start assembling the parts.
Explanation:
For the problems like the electrostatic discharge, it must be ensured that while assembling the power must not be plugged in. And the manual must be consulted in case of any confusion. Also, make sure that none of the food or liquid is in the vicinity where you are assembling. And proper ventilation must also be maintained, such that the system is able to properly cool down. And you should daily clean the computer. And each of the voltage input and output should be exactly as being mentioned in the manual.
Before you create a pivot table, it is important to __.
A. Create a database
B. Sorry a database
C. Filter a database
D. Format a database
Before you create a pivot table, it is important to Create a database.
Option: A
Procedure to create Pivot Table:
1. Select the cells and table in the sheet containing the data you want to use.
2. Go to the Insert tab and click the PivotTable command.
3. In the dialog box ‘Create PivotTable’ will appear. Choose your settings, then click OK. In our example, we will use Sheet1 as our source data and insert the PivotTable on a new worksheet.
4. The Field List and blank PivotTable will appear on a new worksheet.
5. Once you create a PivotTable, you have to decide which fields to add. Each field has a simple column header from the source data. In the PivotTable Field List, check the box for each field you want to add.
6. The selected fields will be added to one of the four areas below the Field List. In our example, the Salesman field has been added to the Rows area, while the Order Amount has been added to the Values area. Alternatively, you can click, hold, and drag a field to the desired area.
7. The PivotTable values will calculate and summarize the selected fields. In our example, the PivotTable shows the amount sold by each salesman.
Before data can be transformed, summarized or regrouped using a pivot table, it is important to: A. Create a database
A pivot table can be described to be a summary of large amounts of data in an interactive way.
Pivot table can involves summary such as sum, average, among others, by applying functions.
Also, with the aid of a pivot table, columns can be transformed into rows. A typical example of a pivot table has been shown in the image attached below.
Therefore, before data can be transformed, summarized or regrouped using a pivot table, it is important to: A. Create a databaseLearn more here:
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Cameron oversees inventory tracking in her school store. Which feature in a database allows her to organize the items from highest to lowest price?
Graph
Filter
Search
Sort
Answer: sort
Explanation: I got an a
Consider the following class declaration.
public class Thing
{
private String color;
public Thing()
{
color = "Blue";
}
public Thing(String setColor)
{
color = setColor;
}
}
Which of the following code segments, when appearing in a class other than Thing, would create a reference of type Thing with a value of null ?
Thing someThing = new Thing("Green");
A
Thing someThing = new Thing("");
B
Thing someThing = new Thing();
C
Thing someThing;
D
Thing("Green");
E
Explanation:
A. Thing someThing = new Thing("Green");
This would create a reference type with value "Green". This is because this calls the constructor with one parameter.
B. Thing someThing = new Thing("");
This would create a reference type with value "" (empty). This is because once again it calls constructor with one parameter.
C. Thing someThing = new Thing();
This would set an object with value as "blue". This is because in no argument constructor, the value of the color is set to blue.
D. Thing someThing;
This is the right answer, because it will declare an object but it will not create it. So it has only null value by default.
E. Thing("Green"); This is an invalid statement.
which of these pieces of hardware is used for telecommunication
Answer:
DSL
Explanation:
APEC CERTIFIED
The piece of hardware Modems, Switches, Bridges, and Gateways are used for telecommunication. The correct option is 5.
What is telecommunication?Telecommunication is the electronic transmission of information and communication over long distances.
It entails using technology such as phones, computers, and other devices to send and receive messages or data between people or machines.
Telecommunication encompasses a wide range of communication methods, including voice calls, video calls, emails, text messages, and data transfers.
The telecommunications industry is always changing, with new technologies and innovations being developed on a regular basis.
5G networks, virtual and augmented reality, and the internet of things are some of the most recent advancements in telecommunications (IoT).
Telecommunication hardware includes modems, switches, bridges, and gateways.
Thus, the correct option is 5.
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Your question seems incomplete, the probable complete question is:
which of these pieces of hardware is used for telecommunication
Modems, Switches, Bridges, GatewaysAll of the above.Which function will yield the total amount raised by
each store from January through March?
SUM
AVERAGE
MIN
Answer:
Sum
Explanation:
Just did the Assignment on Edge 2020
Please I need help
Which scenario corresponds with the flouting of the fair use guideline that states, “Effect of use on potential market for the copyrighted work?”
A. using an artists’ painting after a written permission
B. using an unpublished book as a script for a film
C. using 30% of a researched work for a school project
D. reselling copies of original book without paying royalty to the author
E. using original soundtrack for a film after getting a copyright
Answer:
B. using an unpublished book as a script for a film
C. using 30% of a researched work for a school project
D. reselling copies of original book without paying royalty to the author
Explanation:
Flouting means disregarding certain kinds of law. And here in B, C and D the copyright law is flouted. Hence, the correct options are B, C and D. A and E are according to the copyright law. And hence, they are not the correct options for this question. And the correct options are B, C, and D.
In a word processing program, such as Microsoft word, which feature helps to you choose the desired picture enhancement
Picture Enhancement feature in Microsoft word
Picture Enhancement in MS Word can be done using the Picture Tools Format tab
Explanation:
Image enhancement involves adjustment of digital images to remove noise, sharpen, or brighten an image, making it easier to identify important features.
Open Microsoft Word
Switch to 'Insert' tab
Select a picture or image of your choice and insert it in the document.
Navigate under the heading 'Picture Tools', to find 'Format' tab.
Move towards the left 'Adjust' Section and select the desired option.
Click The Picture Tools Format tab and then click Artistic Effects, in the Adjust group on the far left side of the ribbon.
Answer:Picture Styles
Explanation:
Francis was advised to create a site map for his company website. In what way would a site map help his website?
A. improve visibility to search engines
B. represents the user interface
C. shows dimensions of website elements
D. Increases speed of loading of each page
Explanation:
Let us understand the term "site map":
It contains list of web pages of the websiteSearch engine web crawlers read this to locate the content of our websiteIt can contain links in hierarchical order or it can be an XML file which would be given as an input to the search enginePages which are not directly accessed through the website menu can be indexed by the search engine.This is essential for "good SEO" practice.Answer:
improves visibility to search engines
Questions 6 - 9 Refer to the following code: public class WhatsIt { private int[] values; private double average; public WhatsIt () { values = new int[10]; findAvg(); } public WhatsIt (int[] n) { values = n; findAvg(); } public void findAvg () { double sum = 0; for (int i = 0; i < values.length; i++) { sum += values[i]; } average = 1.0 * sum / values.length; } public String toString() { return "Average: " + average + " Length: " + values.length; } } What does the line findAvg(); in the constructor do? Creates a reference to the average variable. Calls the method findAvg() so the variable average is updated correctly. Calls the constructor findAvg; so the object can be created in memory. This call should be removed. Checks to see if the average variable has been initialized
Answer:
class WhatsIt
{
private static int [] values;
private double average;
public Double Average=average;
public WhatsIt () {values = new int [10]; findAvg(); }
public WhatsIt (int [] n) {values = n; findAvg(); }
public static void findAvg ()
{double sum = 0;
for (int i = 0; i < values.length; i++)
{sum += values[i]; }
average = 1.0 * sum / values.length;
System.out.println(Average);
System.out.println(average);
}
public static String ToString()
{
System.out.println(average); System.out.println(values.length);
return "Average: " + average + " Length: " + values.length;
}
public static void main(String[] args)
{
//WhatsIt();
//ToString();
findAvg();
}
}
The findAvg() calculates the average.
The reference to average is defined as below:
public double Average=average;
And when we call findAvg average is initialized, and Average is also initialized, which we can check through println statement.
Explanation:
Please check the answer section.
Which examples demonstrate common Network Systems workplaces and employers? Check all that apply.
Dee works in private homes of individual people.
Phung spends most of her time in a company's server room.
Myron works in the office of a large corporation
Lawrence often performs work while traveling in vehicles.
Emilio protects data security for a government agency.
Kira spends most of her time in a warehouse where computers are assembled
Answer:
Myron works in the office of a large corporation.
Phung spends most of her time in a company’s server room.
Emilio protects data security for a government agency.
Explanation:
just did it on edge
An example of Network Systems workplaces is:
Myron works in the office of a large corporation.What are workplace networks?Other answers:
Phung spends most of her time in a company’s server room.Emilio protects data security for a government agency.Networking is known to be an activities that is said to entails meeting new people and it is one where a person do share about their profession, or interests.
Conclusively, Networking is one where there is exchange of ideas and information between employees and thus working in a firm can bring about a form of networking.
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What is the best option for configuring an automatic reply when you will be out of the office for a week?
O Specify the time for sending the reply.
Specify the reply for internal senders only.
Specify the reply for external senders only.
O Create an automatic reply with no conditions.
Answer: The best option for configuring an automatic reply when you will be out of the office for a week is:
**Specify the time for sending the reply.**
This option ensures that the automatic reply is only sent during the period when you are out of the office, providing relevant information to both internal and external senders without unnecessary replies before or after your absence.
Explanation:
Which of the following are mass communication methods? (Select all that apply.)
blogs
hand-written letters
radio news
social media
Answer:
Blogs, radio news, and social media
Explanation:
All of these outlets can reach thousands if not millions of people. The only means of communication that cannot reach masses of people is hand-written letters, as they can only be read by one person at a time and have to be physically sent by person to person.
Final answer:
Blogs, radio news, and social media are mass communication methods as they broadcast information to large audiences, while hand-written letters are a form of personal communication.
Explanation:
The mass communication methods from the given options are blogs, radio news, and social media. Each of these methods involves transmitting information to a large audience through electronic media. Blogs and social media platforms offer interactive forms of mass communication, where audiences can engage with the content and provide immediate feedback.
Radio news, although less interactive traditionally, is also considered a mass communication method because it reaches a broad audience.
On the other hand, hand-written letters are a form of personal communication and do not fall under the mass communication category as they typically involve one-to-one correspondence rather than broadcasting to a wide audience.
i need help on how to create a resume
Explanation:
Resume is a document, which the employer sees before he / she sees youIt should contain all your academic details and also experience details.If you are a fresher, experience need not be includedIt should list the certifications (which needs proof of certificate for verification) and additional courses done by youIt should also list the achievements made by you, which promotes youMentioning both soft skills and technical skill is mandatory to match your profile with the job description.If you are a fresher, make your resume simple.Creating a resume is a critical step in the job application process. A good resume effectively showcases your skills, experiences, and accomplishments to potential employers, making it essential for securing interviews. The key components include your contact information, a professional summary or objective statement, work experience, education, skills, and any additional relevant sections such as certifications or volunteer work. The formatting should be clear, professional, and easy to read, maintaining consistent use of font styles and sizes.
In the first section that appears after your contact information, you should include either a professional summary or an objective statement that succinctly states what you are looking for and what you can offer to an employer. Following this, your work experience listed in reverse-chronological order should highlight your responsibilities and achievements. In these sections, tailor your resume to the job description, using similar terms and pointing out how your previous work aligns with the job requirements.
Your educational background should follow, focusing on higher education and any relevant courses or projects. Remember to include a skills section that matches the job description, and if you have space, additional sections like certifications, licenses, or volunteer experiences can further demonstrate your qualifications. An important aspect of preparing your resume is to ensure that it is free from typographical errors and that the layout is consistent and organized. Use transitional words to make your experiences flow, and remember to quantify achievements with numbers when possible to provide concrete evidence of your capabilities. Proofreading your resume is crucial before submitting it to make sure there are no mistakes.
James keeps a database to track sales for each of the sales associates. One of the sales associates has made two more sales today. James needs to _____. update the record delete the record and insert a new record delete the address field clear the address field
Answer:
update the record
Answer:
update a records
Explanation:
If a computer has a single processor, what two techniques can the operating system use to improve performance? How do these
techniques work?
Answer:
Boosting clock speeds or having high amounts of cache per core.
Explanation:
The two techniques that the operating system can use are:
•Multitasking
•Multi -Threading
•Multitasking can help improve the performance of Operating system that has single processor as the multitasking helps to perform two or more program or several program on the computer system at the same time.
•Multi -Threading help to improve the performance of Operating system as it enables several thread of a single processor to performed or carried out tasks at the same time
Inconclusion The two techniques that the operating system can use are:
•Multitasking
•Multi -Threading
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Write a c++ application that computes gross salary for Mr.A,given that during the interview session and before started work, it was agreed that his hourly wage would be Ghs 47. Assume that he worked for 387 hrs and he resigned. Compute also his Net salary given the under listed information:
Taxes. Value. Tax1. 4.7%ofgross. Tax2. Gh 87. Tax3. 3.2% ofgross. Tax4. Gh 3. Tax5. 0.4 of gross. Given that extra dispensation is given to employees in the form of bonuses. Compute the take home pay from the table below.
Net salary. Bonus.
0-10. 5% of net value.
11-500. 10% of net value
501-1000. Ghs 500
1001-2000. Ghs 600
Above 2000. 5% of net salary
Answer:
# include <iostream>
using namespace::std;
int main()
{ int hrs;
float hrly_rate= 47;
double net_Sl;
float t1;
float t2;
float t3;
float t4;
float t5;
double grss_Pay;
float bons;
cout<<"Enter number of hours worked";
cin>>hrs;
net_Sl= 47 * 387;
t1 = (4.7 * net_Sl)/100;
t2= 87;
t3=(3.7 * net_Sl)/100;
t4=3;
t5=(0.47 * net_Sl)/100;
grss_Pay= net_Sl- t1 - t2 -t3 - t4 - t5;
float tmp=grss_Pay;
double in_hnd;
if (grss_Pay<10)
{
bons= (5 * grss_Pay)/100;
in_hnd=grss_Pay+bons;
grss_Pay=grss_Pay-grss_Pay;
}
else if (grss_Pay>10 ||grss_Pay<500)
{ bons= (10 * grss_Pay)/100;
tmp=grss_Pay-grss_Pay;
in_hnd=in_hnd+bons;
}
else if (grss_Pay>500|| grss_Pay<1000)
{ bons= 500;
grss_Pay=grss_Pay-grss_Pay;
in_hnd=in_hnd+bons;
}
else if (grss_Pay>1000 || grss_Pay<=2000)
{ bons= 600;
grss_Pay=grss_Pay-grss_Pay;
in_hnd=in_hnd+bons;
}
else if (grss_Pay>2000)
{ bons= (5 * grss_Pay)/100;
grss_Pay=grss_Pay-grss_Pay;
in_hnd=in_hnd+bons;
}
cout<<"Final Salary"<<in_hnd;
return 0;
}
Explanation:
Please check the answer section.
Why would you use a bulleted list in a slide presentation?
O
A. To help organize your text so it's easier for the audience to read
O
B. To show how data changes over the course of time
O
C. To share audio with the audience
O
D. To compare data for the audience
SUBMIT
One should use a bulleted list in a slide presentation to help organize your text so it's easier for the audience to read. The correct option is A.
What is presentation?A presentation is a method of communicating information from a speaker to an audience.
For several reasons, bulleted lists can be useful in slide presentations:
To emphasize key points: A bulleted list can be used to emphasize the most important points in a presentation, allowing the audience to follow along and remember key ideas more easily.To organize information: Bulleted lists can aid in the organization of complex information, making it easier to comprehend and digest.To provide a summary: At the end of a presentation, bulleted lists can be used to summarize the key points that have been covered, making it easier for the audience to remember the main takeaways.Thus, the correct option is A.
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