The
alignment sheet
The alignment sheet in the format cells dialog
box is used to position data in a cell by left or right aligning, centering,
aligning at the top or bottom and rotating as well. For instance, if you choose
to enter 90 in the degree area, the text will read vertically from bottom to
top in the cell.
Answer: The goals of computer security are to protect computers and users from data theft or loss as well as damage to any part of the computer.
Explanation: Common means of achieving computer security are firewalls, anti-virus software and this can fail due to hardware problems or
weaknesses that prevent malicious attacks.
To answer this question, think of a time when you experienced any one of these. For example, personally, I was once an unfortunate victim of a general malicious attack that took advantage of a weakness in my anti-virus software. After clicking on a link on a dodgy website, a virus was installed on my computer. My computer finally crashed, without any hope of restarting it. I lost all my data and I had to buy a new computer. This was a malicious attack.
However, sometimes people can be specifically targeted to steal their data or monitor their activities.
Answer:
B - The user is no longer able to log on to the network
Explanation:
The only nation in Africa which has managed to resist colonization from European powers is a kingdom that is now known as the modern nation of Ethiopia.
Ethiopia managed to escape the fate of other African countries in the continent because it managed to defeat the colonial power that wishes to do so – Italy, before the rise of Benito Mussolini. This is due to the fact that Italians underestimated the landscape of Ethiopia and thus it fails to win the war with the Ethiopians.
Answer:
int reverseDrivers ,parkedDrivers ,slowDrivers, safeDrivers ,speeders;
int speed; // variable declaration
if(speed<0) // checking condition
reverseDrivers++; // increment the value by 1
else if (speed<1) // checking condition
parkedDrivers++;// increment the value by 1
else if (speed<40) // checking condition
slowDrivers++;// increment the value by 1
else if(speed<=65) // checking condition
safeDrivers ++;// increment the value by 1
else
speeders++;// increment the value by 1
Explanation:
Following are the description of statement
- Declared a variable reverseDrivers ,parkedDrivers, slowDrivers ,safeDrivers speeders and speed of integer types. These variables increments its value by 1 according to the condition of the speed variable.
- Speed variable check the condition of speed.
- if(speed<0) it increment the value by 1 in the "reverseDrivers" variable.
- if (speed<1) it increment the value by 1 in the "parkedDrivers" variable.
- if (speed<40) it increment the value by 1 in the "slowDrivers" variable.
- if(speed<=65) it increment the value by 1 in the "safeDrivers " variable.
- if all the if block condition fails then control moves to the else block and increment the value by 1 in the "speeders " variable.