1000+ Digital and Electronics Principles MCQ Quiz Questions - 1

Question: 1

Silicon atoms combine into an orderly pattern called a

(A) valence orbit

(B) covalent bond

(C) semiconductor

(D) crystal

Question: 2

Conversion of decimal number 71₁₀ to its binary number equivalent is

(A) 100111₂

(B) 110011₂

(C) 111011₂

(D) 0110011₂

Question: 3

The 234 gates device falls in which category

(A) MSI

(B) SSI

(C) LSI

(D) None of these

Question: 4

Conversion of an octal number 60₈ to binary number is

(A) 10011₂

(B) 110000₂

(C) 1100110₂

(D) 1100111₂

Question: 5

At room temperature an intrinsic silicon crystal acts approximately like

(A) an insulator

(B) a battery

(C) a conductor

(D) a piece of copper wire