Which one is a universal logic gate?

A NAND
B AND
C OR
D NOT

Correct Answer: NAND

A universal gate is a gate which can implement any Boolean function without need to use any other gate type. The NAND and NOR gates are universal gates. In practice, this is advantageous since NAND and NOR gates are economical and easier to fabricate and are the basic gates used in all IC digital logic families.
Bissoy MCQ
#সাধারণ জ্ঞান #Investment Corporation Of Bangladesh #Investment Corporation - Assistant Programmer - 27.10.2017

Related Questions

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
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
Which one is called Universal Logic Gate?
A NAND
A NAND gate is called a universal logic element because
A It is used by everybody
B Any logic function can be realized by NAND gates alone
C All the minization techniques are applicable for optimum NAND gate realization
D Many digital computers use NAND gates.
There are three different roads from Shah Bag to Farm Gate and 4 different roads from Farm Gate to Banani. How many different routes are there Shah Bag to Banani which go through Farm Gate?
A 4
B 3
C 7
D 12
There are three different roads from Shah Bag to Farm Gate and 4 different roads from Farm Gate to Banani. How many different routes are there from Shah Bag to Banani via Farm Gate?
A 4
B 3
C 12
D 7
The inverter OR gate and AND gate are called decision-making elements because they can recognize some input _____ while disregarding others. A gate recognizes a word when its output is _____
A words, high
B bytes, low
C bytes, high
D character, low
E None of the above
X-OR গেইট তৈরিতে ব্যবহূত হয়- i. OR Gate ii. AND Gate iii. NOT Gate নিচের কোনটি সঠিক?
A i ও ii
B i ও iii
C ii ও iii
D i, ii ও iii
Which of the following gate is a two-level logic gate
A OR gate
B NAND gate
C EXCLUSIVE OR gate
D NOT gate
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

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