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ololo11 [35]
3 years ago
12

5. The operating system has two components

Computers and Technology
2 answers:
xz_007 [3.2K]3 years ago
5 0
This is a very oddly worded question. However, based on my knowledge on computers (as I have built one), I believe the correct answer is:

A- Software and hardware.

Computers are an operating system made up of the CPU, GPU, Ram, storage, motherboard, etc. On the other hand, in order to be able to use a computer properly, you have to buy a operating system, such as windows 7, or windows 10 (recent and most used operating system). Sorry if I get this wrong, but if I helped you, please mark as brainliest!
Alexxandr [17]3 years ago
3 0

Answer:

(D) is the correct answer for this question.

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A=1/2h(a+b) solve for h
devlian [24]

A=1/2h(a+b)

1/2 can be said as 0.5

so

A=0.5h(a+b)

0.5h is being multiplied with (a+b), taking this expression of left hand side gives

A/0.5(a+b)=h

OR

h=A/0.5(a+b)

This is the final answer

8 0
3 years ago
How can development in ICT be utilized to speed up the development and integration efforts
valina [46]

Answer:

Research question 1:

How do exposure to and use of ICTs in school affect future employment?

The impact of ICT use in school and student exposure to ICTs, and the nature of use and exposure, on student employability in developing has not been well documented. Tracer studies of the impact of ICTs on further study and employment would be useful, as this could be a useful additional measure of educational quality, beyond standardized testing results.

Research question 2:

What is the impact of ‘computer-literacy’ instruction in schools?

In most circumstances in LDC schools, ICTs are used almost exclusively to provide instruction in “computer literacy’. Emerging research from OECD experience suggests such instruction may not be a productive use of time or resources – is this true in LDCs?

Research question 3:

What is the gender impact of ICTs in education on access, use of, attitudes toward, and learning outcomes?

Studies of the potential differential impact of ICT use by gender on student access to learning in a variety of LDC contexts need to be done.

Research question 4:

How can ICTs be used to present, comment on and discuss student work, and what are the implications of such impact?

The effects of using ICTs to present and discuss student work are not well researched.

Research question 5:

Are some school subjects better suited for ICT integration than others?

Given that access to ICTs in schools is quite limited, it would be useful to know if certain ICT applications are better suited to use in certain school subjects and others and, if so, how ICTs can be utilized to aid teaching and learning in such subjects.

Explanation:

6 0
3 years ago
Consider the following code which deletes all the nodes in a linked list. void doublyLinkedList::destroy() { nodeType *temp; //p
Lera25 [3.4K]

Answer:

The answer is "delete temp;".

Explanation:

  • In the given code a class "doublyLinkedList" is defined that contains a method that is destroy(). This code uses a scope resolution operator to define the method outside the class.
  • To access this method write return type of function then class name:: (use scope resolution operator) and function name.
  • In this function, nodeType temp is a pointer variable that is used to delete the node.
  • In method definition, a loop is declared that check value that is first not equal to nullptr. which means the first node is not equal to null. In this loop, a temp variable holds the first variable value and the first variable value is holding another variable value and then use the "delete temp" statement to delete a node in the list.
  • Outside a loop, the last variable holds nullptr variable value and the count variable assigns a value that is 0.
5 0
3 years ago
How many mb are in a gb?
frosja888 [35]

Answer:

1000 megabytes are in a gigabyte

Explanation:

3 0
2 years ago
List four significant differences between a file-processing system and a database management system (DBMS).
melisa1 [442]

Answer is given below

Explanation:

differences between a file-processing system and a database management system is given below

file-processing system

  • File system is a software that manages and organizes the files in a storage medium within a computer.
  • It doesn’t provide backup and recovery of data if it is lost.
  • There is less data consistency in file system.
  • File systems provide less security in comparison to DBMS.
  • It is less complex as compared to DBMS.

database management system

  • DBMS is a software for managing the database
  • It provides backup and recovery of data even if it is lost.
  • DBMS has more security mechanisms as compared to file system
  • It has more complexity in handling as compared to file system.
  • There is more data consistency because of the process of normalization.
7 0
3 years ago
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