Forwarded from IS 23 MCQ (Aya alsakkaf._.)
in playfair cipher the secret key is made of characters arranged in
Anonymous Quiz
43%
5*5 matrix
25%
26*26 matrix
26%
none
7%
28*28
👍1
Forwarded from IS 23 MCQ (Aya alsakkaf._.)
the output of ANDgate is low when
Anonymous Quiz
20%
none of all
50%
any input is low
19%
all inputs are high
11%
no input is low
Forwarded from IS 23 MCQ (Aya alsakkaf._.)
Forwarded from IS 23 MCQ (Aya alsakkaf._.)
Forwarded from IS 23 MCQ (Aya alsakkaf._.)
power supply does not responsible for powering every devices in your computer
Anonymous Quiz
40%
✔️
60%
✖️
Forwarded from IS 23 MCQ (Aya alsakkaf._.)
the terminator symbole represent the starting or represent information entering of the system
Anonymous Quiz
74%
✔️
26%
✖️
Forwarded from IS 23 MCQ (Aya alsakkaf._.)
the basic idea for caser cipher has 5*5 matrix in english letters are written randomly without repeating
Anonymous Quiz
53%
✔️
47%
✖️