Related InterviewSolutions

• We can make a class abstract by(A) Declaring it abstract using the virtual keyword(B) Making at least one member function as virtual function(C) Making at least one member function as pure virtual function(D) Making all member function const
• Which of the following need not necessarily be saved on a Context Switch between processes?(A) General purpose registers(B) Translation look-aside buffer(C) Program counter(D) Stack pointer
• Which of the following need not necessarily be saved on a context switch between processes?(A) General purpose registers(B) Translation look-aside buffer(C) Program counter(D) All of the above
• Raid configurations of the disks are used to provide(A) Fault-tolerance(B) High speed(C) High data density(D) A & B
• How many 2-input multiplexers are required to construct a 210-input multiplexer?(A) 1023(B) 31(C) 10(D) 127
• If (12x)3 = (123)x, then the value of x is(A) 3(B) 3 or 4(C) 2(D) None of these
• If N2 = (7601)8 where N is a positive integer, then the value of N is(A) (241)5(B) (143)6(C) (165)7(D) (39)16
• In the given network of AND and OR gates, f can be written as(A) X0X1X2 … Xn + X1X2 … Xn + X2X3 … Xn + ⋯ + Xn(B) X0X1 + X2X3 + … Xn-1 Xn(C) X0 + X1 + X2 + … + Xn(D) X0X1 + X3 … Xn−1 + X2X3 + X5 … Xn−1 + ⋯ + Xn−2Xn−1 + Xn
• The Boolean theorem AB + A’C + BC = AB + A’C corresponds to(A) (A + B) ∙ (A’ + C) ∙ (B + C) = (A + B) ∙ (A’ + C)(B) AB + A’C + BC = AB + BC(C) AB + A’C + BC = (A + B) ∙ ( A ‘+ C) ∙ (B + C)(D) (A + B) ∙ (A’ + C) ∙ (B + C) = AB + A’C
• What is the bandwidth of the signal that ranges from 40 kHz to 4 MHz(A) 36 MHz(B) 360 kHz(C) 3.96 MHz(D) 396 kHz