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Directions to Solve

Each sentences below consist of a word or a phrase which is bold. It is followed by four words or phrases. Select the word or pharse which is closes to the OPPOSITE in meaning of the bold word or phrase.

Q1: The minister gave a public speech on the controversial subject to precipitate the matter.

A defer

B push

C create

D aggravate

Q2:
Point out the error in the program 
#include<stdio.h>
#define SI(p, n, r) float si; si=p*n*r/100;
int main()
{
    float p=2500, r=3.5;
    int n=3;
    SI(p, n, r);
    SI(1500, 2, 2.5);
    return 0;
}

A
Error: Multiple declaration of si

B Garbage values

C Nothing will print

D 26250.00 7500.00

Q3: Which statement below best describes a Karnaugh map?

A The Karnaugh map eliminates the need for using NAND and NOR gates.

B Variable complements can be eliminated by using Karnaugh maps.

C Karnaugh maps provide a visual approach to simplifying Boolean expressions.

D A Karnaugh map can be used to replace Boolean rules.

Q4:
For a two-input XNOR gate, with the input waveforms as shown below, which output waveform is correct?

A b

B d

C c

D a

Q5: A certain BCD-to-decimal decoder has active-HIGH inputs and active-LOW outputs. Which output goes LOW when the inputs are 1001?

A 9

B 3

C None. All outputs are HIGH.

D 0

Q6:
Solve the network in the figure given below for X.

A ((A + B)C) + D

B D(A + B + C)

C A + BC + D

D (AC + BC)D

Q7: A full-adder has a Cin = 0. What are the sum () and the carry (Cout) when A = 1 and B = 1?

A  = 1, Cout = 1

B  = 0, Cout = 0

C  = 0, Cout = 1

D  = 1, Cout = 0

Q8:
What type of logic circuit is represented by the figure shown below?

A XAND

B XOR

C XNOR

D XNAND

Q9:
The device shown here is most likely a ________.

A multiplexer

B demultiplexer

C comparator

D parity generator

Q10: The design concept of using building blocks of circuits in a PLD program is called a(n):

A digital design.

B hierarchical design.

C architectural design.

D verilog.