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Nana76 [90]
3 years ago
8

Question 2 (1 point)

Computers and Technology
1 answer:
SVEN [57.7K]3 years ago
5 0

Answer:

The correct option is;

Jena

Explanation:

The first anastigmatic lenses were calculated in 1886 in Jena  by the mathematician Paul Rudolph, who was employed by Carl Zeiss, from the characteristics of the new Jena glasses (Jenaer Glas in German)  which is a quality heat and shock resistant glass first invented and produced by Otto Schott

In 1889, the Zeiss Anastigmat, which was the first anastigmatic lens was launched and it in 1890it was renamed and sold as Protar.

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Write the application of computer in education and communication​
daser333 [38]

Answer:

Technology has profoundly changed education in many ways. Technology has greatly expanded access to education. In medieval times, books were rare and only an elite few had access to educational opportunities. Individuals had to travel to centers of learning to get an education. Today, massive amounts of information (books, audio, images, videos) are available at one’s fingertips through the Internet, and opportunities for formal learning are available online worldwide through online learning, podcasts, traditional online degree programs, and more. Access to learning opportunities today is unprecedented in scope thanks to technology.

Technology is a gift of God. After the gift of life, it is perhaps the greatest of God's gifts. It is the mother of civilizations, of arts, and sciences. Technology has certainly changed the way we live. It has impacted different facets of life and redefined living. Undoubtedly, technology plays an important role in every sphere of life. Several manual tasks can be automated, thanks to technology. Also, many complex and critical processes can be carried out with ease and greater efficiency with the help of modern technology. Thanks to the application of technology, living has changed and it has changed for the better. Technology has revolutionized the field of education. The importance of technology in schools cannot be ignored. In fact, with the onset of computers in education, it has become easier for teachers to impart knowledge and for students to acquire it. The use of technology has made the process of teaching and learning all the more enjoyable.

Technology has also begun to change the roles of teachers and learners. In the traditional classroom, the teacher is the primary source of information, and the learners passively receive it. This model of the teacher as the “sage on the stage” has been in education for a long time, and it is still very much in evidence today. However, because of the access to information and educational opportunity that technology has enabled, in many classrooms today we see the teacher’s role shifting to the “guide on the side” as students take more responsibility for their learning using technology to gather relevant information. Schools and universities across the country are beginning to redesign learning spaces to enable this new model of education, foster more interaction and small group work, and use technology as an enabler.

Explanation:

7 0
2 years ago
The class constructor function must have the same_______ as the class,
inn [45]

Answer:

Name.

Explanation:

The constructor in the class must have the same name as the class.Constructors are used to initialize the object when created.There are basically three types of constructors which are as following:-

  1. Default Constructor.
  2. Parameterized Constructor.
  3. Copy Constructor.

Default Constructor:-This constructor is already present in the class when the class is defined.It does not have any arguments.

Parameterized Constructor:-As the name suggests this constructor have parameters that are used to initialize the object.

Copy Constructor:-This constructor is called whenever an object is copying the values of other object.For example:-

There is already an object present with name obj1.

class obj2=obj1;

5 0
3 years ago
Complete the function ending_time that determines the final clock time after a task has been completed. The function takes three
Ivanshal [37]

Answer:

  1. def ending_time(hour, minutes, seconds, work_time):
  2.    if((seconds + work_time) // 60 > 0):
  3.        minutes = minutes + (seconds + work_time) // 60
  4.        seconds = (seconds + work_time) % 60    
  5.        if(minutes // 60 > 0):
  6.            hour = hour + (minutes // 60)
  7.            minutes = minutes % 60
  8.    else:
  9.        seconds = seconds + work_time  
  10.    return str(hour) + ":" + str(minutes) + ":" + str(seconds)
  11. print(ending_time(2,30,59, 12000))

Explanation:

The solution code is written in Python 3.

Firstly create a function ending_time that takes the four required input parameters.

Next, create an if statement to check if the numerator of (seconds + work_times) divided by 60 is over zero. If so, increment the minute and reassign the remainder of the seconds to the variable (Line 2-4).

Next, create another if statement again to check if the numerator of (current minutes) divided by 60 is over zero, if so increment the hour and reassign the remainder of the minutes to the variable (Line 6-8)

Otherwise, just simply add the work_time to the current seconds

At last return the time output string (Line 12).

8 0
3 years ago
The groups within a tab are collectively<br> known as?
vagabundo [1.1K]

Answer:

the ribbon

Explanation:

Commands are organized in logical groups, which are collected together under tabs. Each tab relates to a type of activity, such as formatting or laying out a page. To reduce clutter, some tabs are shown only when needed.

6 0
2 years ago
How can a PowerPoint user add a shadow to a table
damaskus [11]
Https://wordribbon.tips.net/T010192_Drop_Shadows_for_Tables.html
8 0
3 years ago
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