cameroon gce A level 2022 Automation 1
cameroon gce A level 2022 Automation 1
It is defined as a bit
A 0 and 1
B 1
,
C 0
D 0 or 1
2. The evolution in a GRAFCET between two steps is
A The link
B The transition
C The receptivity
D The action
11. A.B.C.D is
A product
B Sum
C quotient
D Demorgan theory
12. (A+B). (C+D) is
A Product of sum
B Sum of product
C Sum
D Product.
3. The initial condition of a SFC is represented by?
A A square
B A rectangle
C A double square
D An arrow head
4. What is a byte?
A 8 bits
B 4 bits
C 2 bits
D 16 bits
13. A+B is.
A logic AND gate
B logic OR gate
C logic NAND gate
D logic NOR gate
5. The numbers (0, 1, 2, 3 ... .8) are in
A Base 9
B Base 10
C Base 8
D Base 7
14. A.B is
A Logic AND gate
B Logic OR gate
C Logic NAND gate
6. This number is a byte D Logic NOR gate
A 10101011
B 1101
C 1000110001
D 1110011
15. A.B + B.Aisa
A Logic AND gate
B Logic EX–OR gate
C Logic NAND complementary gate
D Logic EX–NOR gate
