1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
xxMikexx [17]
3 years ago
10

Match the keyboard shortcuts to the function they perform

Computers and Technology
1 answer:
skelet666 [1.2K]3 years ago
7 0

1. CTRL+C is C

2. CTRL+A is A

3. CTRL+X is B

4. CTRL+V is D

You might be interested in
Suppose you have a program P and 90 percent of P can be parallelized, but 10 percent of P is inherently sequential and cannot be
EleoNora [17]

Answer:

Means no matter how many processors you use, speed up never increase from 10 times.

Explanation:

If a problem of size W has a serial component Ws,then performance using parallelism:

Using Amdahl's Law:

Tp = (W - Ws )/ N + Ws

Here, Ws = .1,

W - Ws = .9

Performance Tp = (.9 / N) + .1

---------------------------------------------------------

Speed Up = 1 / ( (.9 / N) + .1)

If N -> infinity, Speed Up <= 10

Means no matter how many processors you use, speed up never increase from 10 times.

5 0
2 years ago
Analyze the code and identity the value of variable a,b and c after the code execution. int a=40, b=50, c=60; if(! (a&gt;=40)) b
AlekseyPX

Answer:

a=40,b=30,c=60

The answer is B

7 0
3 years ago
Aurelia is designing a user interface for a new game app. Which of the following should she taken into consideration for the use
serious [3.7K]

Answer:

C

Explanation:

what types of loop will be used.

4 0
2 years ago
Write a loop that reads strings from standard input where the string is either "land", "air", or "water". The loop terminates wh
Setler79 [48]

The loop terminates when "xxxxx" is read in. If the word is land, the string followed by "land" get outputted. The same with air, and water.

Explanation:

int land = 0;

int air = 0;

int water = 0;

String word = "";

while(!(word.equals("xxxxx"))) {

word = stdin.next();

if(word.equals("land")) {

   land++;

}else if(word.equals("air")) {

   air++;

}else if(word.equals("water")) {

   water++;

}  

}

System.out.println("land:" + land);

System.out.println("air:" + air);

System.out.println("water:" + water);

5 0
3 years ago
You have just performed a cpm analysis and have found that more than one path through the project network has zero slack values.
Alex787 [66]

Answer:

There are multiple critical paths

Explanation:

The critical path method (CPM), or critical path analysis (CPA), is an algorithm for scheduling a set of project activities. It is commonly used in conjunction with the program evaluation and review technique (PERT). A critical path is determined by identifying the longest stretch of dependent activities and measuring the time required to complete them from start to finish.

The essential technique for using CPM is to construct a model of the project that includes the following:

  •    A list of all activities required to complete the project (typically categorized within a work breakdown structure),
  •    The time (duration) that each activity will take to complete,
  •    The dependencies between the activities and,
  •    Logical end points such as milestones or deliverable items.      

Using these values, CPM calculates the longest path of planned activities to logical end points or to the end of the project, and the earliest and latest that each activity can start and finish without making the project longer. This process determines which activities are "critical" (i.e., on the longest path) and which have "total float" (i.e., can be delayed without making the project longer).

considering the above function of the cpm analysis because you have multiple path, there is tendency that more than path through the project network will have zero slack values.

5 0
3 years ago
Other questions:
  • David would like to send a letter to more than one hundred people. He would like the letter to have names and addresses inserted
    7·1 answer
  • What are the 5 general terms of the fair use rule
    9·1 answer
  • The number of pixels that can be displayed on the screen at one time is known as what? screen resolution. viewing angle. color d
    5·1 answer
  • Please list ten things that you have learned an Excel Spreadsheet can do.
    7·1 answer
  • A regular polygon is an n-sided polygon in which all sides are of the same length and all angles have the same degree (i.e.,the
    15·1 answer
  • Which sentence in the passage shows an effective way to protect your document from misuse? Claire has saved her research paper o
    14·1 answer
  • Select the correct answer from each drop-down menu.
    5·2 answers
  • Comment if u wanna text me on behance
    6·1 answer
  • Fields &amp; Methods
    5·1 answer
  • Advantages of using Unicode to represent data
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!