Top MCQ's With Answer From BCA Sem 1 CBCS Syllabus (C Program ; Digital Electronic ; Basic Math; Soft Skill;)
Top 100 Important MCQ's With Answer From BCA Sem 1 CBCS Syllabus
Digital Electronics
a)
Emitter - coupled Logic
b) High-Threshold
Logic
c)
Integrated - injection Logic
d) Diode
- Transistor LogicClick To See Answer
Ans: a) Emitter - coupled Logic
Click To See Answer
Ans: a) Emitter - coupled Logic2. What is a switching function that has more than one output called in
Digital Electronics?
a)
Multi-gate function
b)
Multi-output function
c)
Multiple-gate function
d)
Multiple-output functionClick To See Answer
Ans: b) Multi-output function
Click To See Answer
Ans: b) Multi-output function3. Which characteristic of IC in Digital Circuits represents a function of
the switching time of a particular transistor?
a)
Fan - out
b) Fan
- in
c)
Power dissipation
d) Propagation
delayClick To See Answer
Ans: d) Propagation delay
Click To See Answer
Ans: d) Propagation delay4. When can one logic gate drive many other logic gates in Digital
Electronics?
a)
When its output impedance is low and the input
impedance is low
b) When
its output impedance is high and the input impedance is high
c)
When its output impedance is high and the input
impedance is low
d) When
its output impedance is low and the input impedance is highClick To See Answer
Ans: d) When its output impedance is low and the input impedance is high
Click To See Answer
Ans: d) When its output impedance is low and the input impedance is high5. Which of the following digital logic circuits can be used to add more
than 1 bit simultaneously?
a)
Full - adder
b) Ripple
- carry adder
c)
Half - adder
d) Serial
adderClick To See Answer
Ans: b) Ripple - carry adder
Click To See Answer
Ans: b) Ripple - carry adderC Programing
1 . The Founder of C Programing language is?
a) Danis Ritchie
b) Mark Zuckerberg
c) Charls Babej
d) Bill Gates Click To See Answer
Ans: a) Danis Ritchie
Click To See Answer
Ans: a) Danis Ritchie
2. Which of the following is
not a valid C variable name?
a) int number;
b) float rate;
c) int variable_count;
d) int $main;
3. All keywords in C are in ____
a) LowerCase letters
b) UpperCase letters
c) CamelCase letters
d) None of the mentioned
4. Which of the following is true for variable names in C?
a) They can contain alphanumeric characters as
well as special characters
b) It is not an error to declare a variable to be
one of the keywords(like goto, static)
c) Variable names cannot start with a digit
d) Variable can be of any length
5. Which is valid C expression?
a) int my_num = 100,000;
b) int my_num = 100000;
c) int my num = 1000;
d) int $my_num = 10000;
Soft Skill
1) All communication event have a
:-source
2) Personification of strength and violence are
considered as
:-MAS
3) The message may be miss interrupted because of
:-barriers
4) In oral communication the speaker can observed the
listener's
:-
reaction
5) In Oral presentations outside the organization you
must fast give the audience a
of your
organisation. :-
Background
Comments
Post a Comment