Answer / guest

Verifone Placement Papers | Verifone Interview Procedure |
Verifone Aptitude Questions | Verifone Technical Questions
| Verifone Interview Questions


------------------------------------------------------------
------
VERIFONE
------------------------------------------------------------
-----

there will be 45 qstns. 15+5+5+5+5+5+5.
section: electronics:
1.a logic ckt is given and asked to identify the
configuration.
ans: XOR.
2.multi vibrator with nor gates is given
ans: astable multi sqr wave opt.
3.4 stage ripple counter with delay(f/f) 10msec. How much
time it takes
for a state to change. 4*10=40.
4.impedence of a p'lel resonant circiut at resonance:R.
5.serial to parellel conversion is done by ans:shift
register.
5.if the address bus id 20bits.then the memory space is 1Mb.
6.filtering can be done with:capacitor,iductor,both,none.
7.the config that is worst effected by low CMMR
ans:Non inverting amplifier.
8.two progs are given. one satrts counting frm 0 to MAX and
the other
stars frm MAX to 0. which one executes fast.may be Max to
0.Think of.it
should be.

another 6 qstns are there. simple.


Verifone Placement Papers | Verifone Interview Procedure |
Verifone Aptitude Questions | Verifone Technical Questions
| Verifone Interview Questions




Networks:
1.
the fctn of datalink layer is:bit stuffing.
2.which of the following is not fctn of datalink layer:
Encription.
3.voltage levels of rs232x:+12,-12.
4.which of the following is not used for client/server.
RPC,TCP/IP,MESSAGEQs None ans:may be none.
5.



Verifone Placement Papers | Verifone Interview Procedure |
Verifone Aptitude Questions | Verifone Technical Questions
| Verifone Interview Questions



database:
1. which of the following is true.
ans:the primary key in DataBAse design is very important.
2. SQL is a Non procedural query langauge.
3.
4
5.
compiler/algo/ds:
1.Data structure used to impliment a menu: doubly linked
circular linked
list.
2. some regular expression is given:WaW'.may be it is
context free grammar.
3.,4,5.
os:
1.the feature of real time os is: fast context swithing.
2.os impliments protection with the help of hardware(like
virtual
addressing in 386/286 etc).


Verifone Placement Papers | Verifone Interview Procedure |
Verifone Aptitude Questions | Verifone Technical Questions
| Verifone Interview Questions




C:
some small c progs are given asked to tell the
function/errors etc.
one of the qstn(last in the paper) is an invalid statement.
finish of all these very fast and think about those others.
they are
simple only.








Verifone Placement Papers | Verifone Interview Procedure |
Verifone Aptitude Questions | Verifone Technical Questions
| Verifone Interview Questions

wipro placement process

2 Answers   Wipro,

---

MOTOROLA PLACEMENT PAPERS ---- Placement Paper 1

1 Answers   Motorola,

---

Patni Placement paper , Selection Pattern [Feb 18 2007]

1 Answers   Patni,

---

ACCENTURE PLACEMENT PAPER

6 Answers   Accenture,

---

TATA CHEMICALS

2 Answers   TATA, Tata Chemicals,

---

Infosys Online test and Interview On Jan 17 2007

4 Answers   Infosys, MBT, MindSource, Radien Softcom,

---

Awesome Experience with Accenture on 24 March 2007

2 Answers   Accenture,

---

aptitude paper

2 Answers   MIC, SSE, Vault,

---

CTS Placement Paper sql-plsql

1 Answers   CTS,

---

RAMCO PLACEMENT PAPERS ---- Placement Paper 2

1 Answers   Ramco,

---

Robert Bosch Mechanical Engineering Paper --- Bangalore 14 November

1 Answers   Bosch,

---

Sap Labs Placement Paper

4 Answers   SAP Labs,

---