Answer:
From your desktop, click on your workspace name in the top left. Select Settings & administration from the menu, then click Workspace settings. Click the Permissions tab. Next to Slack Connect for direct messages, click Expand.
Explanation:
Answer:
int1=int(input("Enter integer :\n"))#taking input of first number.
int2=float(input("Enter the power :\n"))#taking input of the power.
if int2 == 0.5 and int1<0:#condition for negative square root.
print("Cannot calculate the square root of negative numbers")#printing the message.
else:#else calculating the result.
res=int1**int2
print(res)
output:-
Enter integer :
-5
Enter the power :
0.5
Cannot calculate the square root of negative numbers
Explanation:
In the above program I have taken input of the number and the power.Since power can be decimal number taking it as float.If the number is negative and the power is 0.5 then printing the message for not calculating the value else calculating the value and storing it in the res printing the res.
Answer:
B. Graphical Elements
Explanation:
The Microsoft PowerPoint is a presentation application used to design and view graphical data.
For the presenter to gain the attention of the audience, they use the graphical element tool to add ecstacy to the slides.
Answer and Explanation:
For Student Database:
The problems which are faced by students:
1.Students can not able to login in the website.
2.Students are not able to write exam because their details were missed.
3.students can not able to update their details suppose students must fill their date of birth in the website. But they cant because of database failure.
4.students are not able to apply leaves.
5.Students may not get attendance (if in case of online attendance is there).
6.All the services are unavailable for students.
The problems which faced by instructors:
1.can not give permission to students for outing or leave.
2.can not give attendance.
3.can not show latest updates in the college.
4.Instructors may not found students exam paper(online submission) because of database failure.