Steps to Recover data from hidden folder, after virus attack.
1. Open command prompt.
2. Change to that drive where folders are hidden, using the following command.
By Default you will be at :
C:\Documents and Settings\Administrator> or C:\Documents and Settings\username>
Type the following command(Suppose your drive is I)
C:\Documents and Settings\Administrator>I: and press Enter
You will see I:>
3. Now type the following command:
I:>Attrib -s -h /s /d *.*
1 comment:
arshdeep kaur
1.Pseudocode that accept distance in kilometers converts it into meters & display result
Sol: begin
numeric ndis,nresult
display'enter distance '
accept distance
nresult=ndistance*1000
display "distance in meters":+nresult
end
2.Pseudocode to accept item name,price & quantity & display item name & total value
total value can be calculated as product of price & quantity.
Sol: begin
numeric nprice,nquantity,npro
character citemname
display'enter itemname'
accept citemname
display'enter price'
accept nprice
display'enter quantity'
accept nquantity
npro=nprice*nquantity
display'itemname'
display'npro'
end
3.Pseudocode to accept of 5 subject .Calculate avg . If avg>85 print excellent
if avg>65<86 print good ,if avg>=50 and<66 print fair, if avg<50 print fail
Sol: begin
numeric num1,num2,num3,num4,num5,navg
display 'enter 5 numbers'
accepy num1,num2,num3,num4,num5
navg=(num1+num2+num3+num4+num5)/5
if(avg>85)
begin
display 'excellent'
end
else(avg>65 && avg<86)
begin
display 'good'
end
if(avg>=50 && avg<66)
begin
display 'fair'
end
else(avg<50)
begin
display 'fail'
end
end
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