CMC Placement Paper
Company: CMC Limited
Technical section
Different for each Branch.
50 questions – 30 mins., there was negative marking.
Myself being from ECE branch
Some of the questions i remember are:
1. Which of the Following is platform independent?
a)UNIX
b)BASIC
c)C
d) JAVA
2.Encription and Decription of data is done in which layer
a) presentation
b) application csection
) session
d)…….
3.TCP-UDP layer corresponds to which layer in the OSI model
4Stack is Implemented by
a)RAM
b)ROM
c)EPROM
d)EEPROM
5 When does an amplifier act as an oscillator options were something like Aß<1, Aß>1, Aß=1
6. A question on peak inverse ratio
7A couple of questions on UNIX commands,
8command for checking file system in UNIX
a)disk check
b)fschk
…
.,..
9Interrupt service routine is executed by a microprocessor when
1. as soon as interrrupt occurs
2.after completeion of the current process
….
10transformer is used for coupling when load is……….
11A JK flip flop figure was given to be identified
12A clipper circuit was given and its type was asked
13A clamper circuit
14Clock pulse is generated by
a)a stable multi vibrator
b)bistable
c)monostable
….
15A compiler detects what type of errors
a)syntax
b)……
16Top down approach is used for _______
a) coding
b)proper planning
c)to skip errors……
and the remaining i dont remember.
Aptitude
100 questions– 1hr
1.Around 10 analogies — basic GRE words,
2. 1 reading comprehension, – simple
3.Very simple Quant, a piece of cake for everyone.( some simple ones on triangles)
4.data sufficiency
5.quant comparison- simple
no prep required for quant
6. syllogisms
Time management is an important factor for the apt part, quite difficult to finish everything in time.
Technical + HR
The technical + HR interview is taken together , separate persons for each.
HR, general family background, goal and interests etc.
Technical –
Any 2-3 subjects of your interest.– gotta be really good wid the subject to at least do a good job. Confidence required, some were asked to xplain the points on the board.
CMC Placement Paper
About CMC
CMC is now part of the $100 billion Tata Group, Asia’s largest global software services company with over 12,000 employees worldwide. Prior to the merger, Tata Consultancy Services Limited (TCS Ltd) was a strategic partner of CMC and worked to target the global market with additional offerings that leveraged the combined strengths of both companies. visit offical Website of CMC for more details