Related Questions

An electronic logic gate whose output is logic 0 only when all inputs are logic 1 is
A NOR
B NAND
C OR
D NOT
E None of the above
সাথী সাদৃশ্যানুমানমূলক আরোহ সম্পর্কে ধারণা লাভের জন্য কিছু গ্রন্থের সহায়তা নেয়। এক্ষেত্রে যে গ্রন্থসমূহ সমর্থনযোগ্য- i. A System of Logic ii. A Manual of Logic iii. Introduction to Logic নিচের কোনটি সঠিক?
A i ও ii
B i ও iii
C ii ও iii
D i ii ও iii
The average age of a family of 6 members is 25 years. After a 45- yers old member leves the family, what is the average age ( in years) of the family?
A 22
B 21
C 20
D 19
In a family the father took 14 of the cake and had 3 times as much as each of the other members had. The total family member is- number of family member is-
A 3
B 7
C 10
D 12
একটি XOR লজিক গেট নিম্নলিখিত কোন লজিক গেট/ গেটগুলোর সমবায়ে গঠিত হতে পারে? (An XOR logic gate can be constructed from the combination of which of the following logic gate/gates?)
A OR gate
B AND gate, OR gate, and NOT gate
C AND gate and NOT gate
D OR gate and NOT gate
Exclusive-OR (XOR) logic gates can be constructed from what other logic gates?
A OR gates only
B AND gates and NOT gates
C AND gates, OR gates, and NOT gates
D OR gates and NOT gates
In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.
A (5, 19, 9)
B (7, 29, 13)
C (15, 59, 29)
D (12, 47, 23)
Positive logic in a logic circuit is one in which
A logic 0 and 1 are represented by 0 and positive voltage respectively
B logic 0 and, -1 are represented by negative and positive voltages respectively
C logic 0 voltage level is higher than logic 1 voltage level
D logic 0 voltage level is lower than logic 1 voltage level.
Which function positive logic is equivalent to OR function in negative logic?
A NOT
B AND
C OR
D NOR
E None of the above
Routers operate at layer _____. LAN switches operate at layer _____. Ethernet hubs operate at layer _____. Word processing operates at layer _____.
A 3, 3, 1, 7
B 3, 2, 1, none
C 3, 2, 1, 7
D 3, 3, 2, none
E All of the above

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