*.* tìm kim tt carial, times new roman, tahoma Calculator bôi enctrl+x di chuynctrl+v... to ch hoa ln u dòngký hiu thay i ch hoacông thc.
Trang 1ON THI VIEN CHUC Edu 0988.43.79.00
Trang 3firewall
Trang 5ShiftCtrl
Trang 10bit, byte, KB, MB, GB, TB, PB
nhpxut (out)
1KB = 1024x8 = 8192 bit
Trang 12*.* tìm kim tt c
arial, times new roman, tahoma
Calculator
bôi enctrl+x
di chuynctrl+v
Trang 13to ch hoa ln u dòng
ký hiu
thay i ch hoacông thc
Trang 15=len("cp2400"-2) = 4 =mid("cp2400",3,4) = "2400" =value("2400") = 2400
=lower("Nguyen Cao Cuong")
= nguyen cao cuong
=sumif(Vùng DL,"iu kin",Vùng mun tính tng)
Trang 16=if(G6>=5,"Dat","Khong dat")
=if(G6<5,"Khong dat","Dat")
=day(a1) = 15
=year(a1) = 1970
Trang 212^3=8 2
8+2-5 = 5
Trang 24=(5+8+1+2)/4 = 4