Technical Questions for TR : for HCL, syntel, accenture, etc

Table of Contents

Data Structures Aptitude.......................................................................... 3

C Aptitude.............................................................................................. 12

C++ Aptitude and OOPS......................................................................... 75

Quantitative Aptitude........................................................................... 104

UNIX Concepts..................................................................................... 121

RDBMS Concepts................................................................................. 135

SQL...................................................................................................... 153

Computer Networks............................................................................. 161

Operating Systems............................................................................... 169

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TCS mock tests and main tests

It is good news to every one who are going or need to crack the mock test and main test of tcs. All the questions were repeated from mock tests itselef... and there are four similar questions in the exam but with values changed.

From the known onformation collected on the net it is known that there are 2 lakhs questions in the database which was randamly picked and we will get an question  paper. i think it gonna be a easy way to crack tcs test by just well preparing mock tests.

The time slot was 60 min in that time we have to complete 35 questions. time out is an automatic pop up window which saves and cancels the exam.
QUESTION and ANSWER: Which was wrong in the document

The citizens of planet nigiet are 8 fingered and have thus developed their decimal system in base 8. A certain street in nigiet contains 1000 (in base 8) buildings numbered 1 to 1000. How many 3s are used in numbering these buildings?

ans:192

between 1-1000 there are 300 3's ans for base 8 it contains 192

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Doing JKC to will fetch some. Most probably all questions are based on the logic and probability.

all the best those who need to attend the test so far.