Wednesday, July 27, 2011

Question Bank 4 HSST Computer Science Exam 2011

Q. The most striking function of a transmission gate is :
(A) it is a passive device
(B) it is a high speed logic device
(C) it acts as an analog switch none of the above

Q. The function of a White Hat Hacker is to :

(A) merely hostile and to destroy the network or system
(B) is to incriminate other Black Hat Hackers
(C) to discover the vulnerability in a system and alert the vendor
(D) none of the above

Q. The extension used to denote a C# file is : 
(A) .cshar
(B) .csr
(C) .csh
(D) .cs

Q. What is a port in computer/communication device? 

(A) Specific place for being physically connected to other device
(B) A virtual pipe through which information flows
(C) Both of the above
(D) N one of the above

Q. The maximum segment length that can be covered by a 100 Base-FX is': 
(A) 2000 m
(B) 100 m
(C) 200 m
(D) None ofthe above

Q. The difference between an un-managed switch and a managed switch is : 

(A) difference in BW (B) in allocation of BW

(C) both of the above (D) none of the above

Download More Questions>> 

Tuesday, July 26, 2011

Current Affairs 2011 : Recently Updated

1.WORLD CUP CRICKET 2011 RUNNER UP :
SRI LANKA
2.WORLD CUP CRICKET 2011 WINNER :
INDIA
3.Which Car Company released the new brand Micra In India Recently?
Nissan
4.How many nations are members of UNO ?
192
5.Who is the Founder of Wiki Leaks ?
Julian Assange
6.Who is the winner of US Open 2010 Women's Title?
Kim Clijsters

7.Which Film bagged Oscar Award 2010?
The Hurt Locker
8.CHIEF OF INDIAN ARMY :
V K SINGH
9.CHIEF OF INDIAN NAVAL FORCE :
NIRMAL KUMAR VARMA
10.CHIEF OF INDIAN AIR FORCE :
PREDEEP VASANTH NAIKE
11.Who is Gabriella Pasqualotto 
 IPL Cheer Leader
12.David Warren who passed away recently was related with :
Black Box in Aeroplanes
13.Recently G-20 Summit was held in .....?
Torrento
14.Commonwealth Games 2014 will be held at :
Glasgow
15.Ezhuthachan Award 2010 (Ezhuthachan Puraskaram) was awarded to :
M. Leelavathi
16.Commonwealth Games 2014 will be held at :
      Uruguay
17.which space vehicle retired recently from its service
Atlantis

Friday, July 22, 2011

Gregor Mendel : Man of this Week

Gregor Mendel, who is known as the "father of modern genetics"


Gregor Johann Mendel (July 20, 1822[1] – January 6, 1884) was an Austrianscientist and Augustinian friar who gained posthumous fame as the founder of the new science of genetics. Mendel demonstrated that the inheritance of certain traits inpea plants follows particular patterns, now referred to as the laws of Mendelian inheritance. Although the significance of Mendel's work was not recognized until the turn of the 20th century, the independent rediscovery of these laws formed the foundation of the modern science of genetics.

Courtesy : Wikipedia, PSCTrainer

Thursday, July 21, 2011

Nurse Vacancies @ AIIMS 2011

AIIMS, New Delhi are invitig Online-Application for filling up the following posts.
Sister Grade-II (Pay-band of Rs.9300-34800/- with Grade Pay of Rs.4600/-
Essential : -
1. Matriculation or its equivalent from a recognized university/board.
2. Certificate in General Nursing and Midwifery from a recognized Institution or equivalent qualification for Male Nurse.
3. Should be Registered „A‟ Grade Nurse and Midwife with a State Nursing Council or equivalent qualification for Male Nurse.

 Number of Post(s)*
652*
(UR-328, SC-98, ST-49 & OBC-177)
PH-(OL) 77* - Vacancies reserved for Persons with Disabilities Category PH- (OL)
+
07 - Vacancies reserved for Persons with Disabilities Category PH- (OL) meant for Safdarjung Hospital
 The aspiring applicants satisfying the eligibility criteria in all respect can submit their application only through ON-LINE mode. The On-line registration of applications will be available on AIIMS web site www.aiimsexams.org from 11.07.2011 A.M. to 08.08.2011 5:00 P.M.

The written test will be held on 21.08.2011 in Delhi only. The candidates are advised to
download their Admit Card from AIIMS web site www.aiimsexams.org as no admit
card will be sent by post. The Admit Cards will be hosted on AIIMS website by 16.08.2011

Links:
1. http://www.aiimsexams.org
2. http://www.aiimsexams.org/Advt-SR%20Gd-II%20%20with%20condition.pdf

Monday, July 18, 2011

Mark Elliot Zuckerberg :Man of this Week

Founder and CEO of FaceBook
Mark Elliot Zuckerberg (born May 14, 1984) is an American computer programmer and Internet entrepreneur. He is best known for creating the social networking site Facebook, of which he is chief executive and president.

Sunday, July 17, 2011

Person of the Week. A New session on Who's Who

We start a new session on Who's Who GK section here in this Blog. Its an attempt to bring famous personalities details. What is your opinion about this ? ..Pls Share.

Powered by www.psctrainer.com

Friday, July 15, 2011

Online applications are invited for the following posts of Junior Engineer (JEN-I) in the various Power Sector Companies of Rajasthan:  
  1. Junior Engineer-I (Electrical)  : 1323 posts
  2. Junior Engineer-I (Mechanical)  : 47 posts 
  3. Junior Engineer-I (Civil)  : 63 posts
  4. Junior Engineer-I (PLCC/ Control & Instrumentation)  : 28 posts
  5. Junior Engineer-I (Fire Fighting)  : 14 posts
Age : 21-35 years

Remuneration:  Rs.10000/- in the probation period and will be posted in the pay scale of Rs.9300-34800 grade pay Rs.3200/-.

Written test on 28/08/2011.

Recruitment will be for following Power Sector companies of Rajasthan Government
  1. Rajasthan Rajya Vidyut Prasaran Nigam Limited - RVPNL
  2. Rajasthan Rajya Vidyut Utpadan Nigam Limited - RVUNL
  3. Jaipur Vidyut Vitaran Nigam Limited - JVVNL
  4. Ajmer Vidyut Vitran Nigam Limited - AVVNL
  5. Jodhpur Vidyut Vitran Nigam Limited - Jd.VVNL



Fee : Rs. 1000/- (Rs.500/- for SC/ST/OBC/BC/SBC/PH candidates of Rajasthan) through system generated challan to be deposited cash in any branch of State Bank of Bikaner and Jaipur upto 30/07/2011 in S Power Jyoti Account No. 61113250483. Published at http://sarkari-naukri.blogspot.com

How to Apply: Apply Online at Rajasthan Power Companies websites up  to 30/07/2011 6.00 pm only.  

All the details available athttp://www.rvpn.co.in/rvpnadmin/Images/WtsNew/141.pdf and apply online at http://online.rvpn.co.in 

Thursday, July 14, 2011

HSST CS / CA : Jr /Sr : PSC Exam Alert : 01/09/2011 Thursday 08.00 AM to 09.15 AM

01/09/2011   Thursday   08.00 AM  to 09.15 AM
HIGHER SECONDARY SCHOOL TEACHER – COMPUTER SCIENCE /COMPUTER APPLICATION
&
HIGHER SECONDARY SCHOOL TEACHER – COMPUTER SCIENCE /COMPUTER APPLICATION (JUNIOR) HIGHER SECONDARY EDUCATION

Syllabus:  An Objective Type Test (OMR Valuation) based on
the qualification prescribed for the post.
Main Topics:-
(1) Discrete Structures
(2) Computer Arithmetic
(3) Programming in C and C++
(4) Relational Database Design and Query Languages
(5) Data Structures and Algorithms
(6) Data Communication and Computer Networks
(7) Systems Software and Compilers
(8) Operating Systems
(9) Software Engineering
(10) Computer Graphics
(11) Programming Language Theory
(12) Current Trends and Technologies
(Maximum Marks : 100)
(Duration: 1.15 Hours)
( Medium of Questions: English )
Candidates can download the Admission Tickets through the Website www.keralapsc.org from 11/08/2011 onwards.

Download Exam Syllabi 

Wednesday, July 13, 2011

HSST Computer Science : Junior / Senior : Syllabi : Kerala PSC : Page 6

12.  Current Trends and Technologies
The topics of current interest in Computer Science and Computer Applications shall be covered. The
experts shall use their judgement from time to time to include the topics of popular interest which are
expected to be known by an ardent follower of the field. Currently, they include :
Parallel computing
Parallel virtual Machine (PVM) and message passing interface (MPI) libraries and calls. Advanced
architectures. Today's fastest computersMobile Computing
Mobile connectivity - Cells. Framework, wireless delivery technology and switching methods, mobile
information access devices, mobile data internetworking standards, cellular data communication
protocols, mobile computing applications. Mobile databases - protocols, scope, tools and technology.

E-Technologies
Electronic Commerce : Framework, Media convergence of Applications, Consumer Applications,
Organisation applications.
Electronic Payment Systems : Digital Token, Smart Cards, Credit Cards. Risks in Electronic Payment
System, Designing Electronic Payment Systems.
Electronic Data Interchange (EDI) : Concepts, Applications, (Legal, Security and Privacy) issues.
EDI and Electronic Commerce. Standardisation and EDI. EDI Software Implementation. EDI
Envelope for Message Transport, internet-based EDI.
Data Warehousing : Data Warehouse environment, architecture of a data warehouse methodology,
analysis, design, construction and administration.
Data Mining : Extracting models and patterns from large databases, data mining techniques,
classification, regression, clustering, summarization, dependency modelling, link analysis,
sequencing analysis, mining scientific and business data.
Principles of parallelism, co routines, communication and execution, Parallel Virtual Machine (PVM)
and Message Passing Interface (MPI) routines and calls. Parallel programs in PVM paradigm as well
as MPl paradigm for simple problems like matrix multiplication.

NOTE: - It may be noted that apart from the topics detailed above, questions from other topics prescribed for the educational qualification of the post may appear in the question paper. There is no undertaking that all the topics above may be covered in thequestion paper.

HSST Computer Science : Junior / Senior : Syllabi : Kerala PSC : Page 4

7.   System software and Compilers.
Assembly language fundamentals (8085 and 8088 based assembly language programming).
Assemblers - 2-pass and single-pass.  Macros and  macro processors.
Loading, linking, relocation, program  relocatability.  Linkage editing.
Text editors, Programming  Environments. Debuggers and program generators.
Compilation and Interpretation. Bootstrapping. Phases of compilation. Lexical analysis. LEX.
Context free grammars. Parsing and parse trees. Representation of parse trees and rightmost and
leftmost derivations, Bottom up parsers - shift-reduce. operator precedence and LR. YACC.
Top down parsers - left recursion and its removal. Recursive descent parser. Predictive parser.
Intermediate codes - Quadruples,  Triples. Indirect Triples. Intermediate code generation, Code
generation, Code optimization.

  8.     Operating Systems
Main functions of operating systems. Multiprogramming, multiprocessing and multitasking.
Memory management ; Virtual memory, paging, fragmentation.
Concurrent processing : Mutual exclusion. Critical regions, lock and unlock.
Scheduling : CPU scheduling. I /O Scheduling. Resource scheduling. Deadlock and scheduling
algorithms. Banker's algorithm for deadlock handling.
The Unix system  :  File system, process management. Bourne shell, shell  variables, command line
programming.
Systems Calls :  Creat, open, close, read,  write. Iseek, link, unlink, stat, fstat, umask, chmod, exec,
fork, wait, system.

HSST Computer Science : Junior / Senior : Syllabi : Kerala PSC : Page 2

4. Relational Database Design and Query Languages

E-R diagrams, Transformation of E-R models to relational design, Normalization - INF, 2NF, 3NF,
BCNF and 4NF.
SQL : Data Definition Language ( DDL) , Data Manipulation Language (DML), Data Control
Language (CDL) Commands. Database objects like- Views, indexes, sequences, synonyms, data
dictionary, Embedded SQL, QBE
Query Processing and Optimisation, Centralised and Distributed Database, Security,
Concurrency and Recovery in Centralised and Distributed Database Systems, Object Oriented
Database Management Systems – Concepts, Composite objects, Integration with RDBMS
applications.
  5.     Data Structures and  Algorithms
Data, Information. Definition of data structure, Arrays, stacks, queues, linked lists, trees,
graphs, priority queues and heaps.
File Structures : Fields, records and files. Sequential, direct, index-sequential and relative
files. Hashing, inverted list and multi- lists, B-trees and B+ trees.
Graphs : Definition, walks, paths, connected graphs, regular and bipartite graphs, cycles and
circuits. Tree and rooted tree, Spanning trees, Eccentricity of a vertex radius and diameter of
a graph, Hamiltonian and Eulerian graphs. Planar graphs.
Sorting and Searching Algorithms, Analysis of Algorithms, Interpolation and Binary Search.
Asymptotic notations -  big oh. omega and theta. Average case analysis of simple programs
like finding of a maximum of n elements. Recursion. Quick sort.
Design of Algorithms (Divide and Conquer. Greedy method. Dynamic programming. Back
tracking. Branch and Bound).

Tuesday, July 12, 2011

Common Written Examination (CWE) : Probationary Officers (PO)/ Management Trainees - 2011 Apply


Probationary Officer/ Management Trainee posts :

  • Age : 20-30 years, age relaxation as per rules for SC/ST/OBC/ PWDs/ Ex.-SM
  • Qualification : Graduate in any discipline.
Application Fee : Rs.450/- (Rs.50/- for SC/ST/PWD candidates) can be paid online at the time of filling the application form online through Online Payment Gateways of the Banks/ Credit Card  OR through NEFT to all respective banks. Keep the details/receipts of the fee submission safely as it is to be shown at the time of written test.

How to Apply for CWE :  Candidates need to apply Online at IBS website from 09/07/2011 to 01/08/2011 only.

Important Dates : 
  1. Payment of Application Fees : 08/07/2011 to 30/07/2011
  2. Start date of Online submission of Application : 09/07/2011
  3. Last date for online submission of Application : 01/08/2011
  4. Date of CWE Exam : 18/09/2011

Monday, July 11, 2011

English : PSC : Questions

Q? : WHO INTRODUCED ENGLISH EDUCATION IN INDIA
Answer: WILLIAM BENTICK


Q? : Which word is recently included in Oxford English Dictionary which is related to World Cup Football 2010 held in South Africa ?
Answer: Vuvuzela


Q? : To surprise somebody greatly: [ General English : PSC ]
Answer: Astonish


Q? : The state of being fully grown in mind or body : [ GK Puzzle : English]
Answer: Maturity


Q? : The state of being a mother : [ GK Puzzle : English]
Answer: Maternity


Q? : The speed of something in a given direction : [ GK Puzzle : English]
Answer: Velocity


Q? : The plural of the word 'crisis' is [ LDC 2011 THRISSUR ENGLISH]
Answer: crises


Q? : THE FIRST ENGLISH SCHOOL IN KERALA IS AT
Answer: MATTANCHERY


Q? : The amount of moisture especially in the air: [ GK Puzzle : English]
Answer: Humidity


Q? : MIHIR SEN DISTINGUISHED HIMSELF AS [ KERALA PSC GK ] 
Answer: FIRST INDIAN TO SWIM ACROSS ENGLISH CHANNEL


Q? : FIRST INDIAN TO CROSS ENGLISH CHANNEL
Answer: MIHIR SEN


Q? : ENGLISH EDUCATION IN TRAVANCORE STARTED
Answer: SWATHI THIRUNAL


Q? : CHARLES DICKENS WAS A
Answer: ENGLISH NOVELIST


Q? : BEST SYNONYM OF "ZEALOT" IS [ GENERAL ENGLISH ]
Answer: FANATIC


Q? : BEST SYNONYM OF "WITHER" IS [ GENERAL ENGLISH ]
Answer: DECAY


Q? : BEST ANTONYM OF "RIDICLE" IS [ GENERAL ENGLISH ]
Answer: REASONABLE


Q? : An event that will happen soon: [ General English ]
Answer: Imminent


Q? : An elderly unmarried woman is called : [ LDC 2011 THRISSUR ENGLISH]
Answer: Spinster


Q? : A strong desire to know or learn [ GK Puzzle : English]
Answer: Curiosity


Q? : The ability to be unaffected by disease. : [ GK Puzzle : English]
Answer: Immunity

Friday, July 8, 2011

How To Apply : Sister Grade-II in AIIMS

ALL INDIA INSTITUTE OF MEDICAL SCIENCES (AIIMS)
Ansari Nagar, New Delhi-110608


Applications are invited for filling up the following posts of Sister Grade-II in AIIMS : 
  • Sister Grade-II : 652 posts (UR-328, SC-98, ST-49, OBC-177) , Pay Scale : Rs. 9300-34800 grade pay Rs.4200/-

    Selection will be by a written test on 21/08/2011 in Delhi only. 

    Fee :   Rs.500/- (Rs.100/- for SC/S) to be deposited in any branch of SBI through a payment challan. 

    How to Apply : Apply Online at AIIMS website http://www.aiimsexams.orgfrom 11/07/2011 to 08/08/2011 5.00  PM. Take a printout of the system generated application for your record and it should be producred at the time of written test along with the copy of fee payment payment .

    Please view  http://www.aiimsexams.org/Advt-SR%20Gd-II%20%20with%20condition.pdf  for detailed advertisement and apply Online at http://www.aiimsexams.org from 11/07/2011 onwards.Help about applying Online is available athttp://www.aiimsexams.org/Help%20manual%20for%20Online%20Application%20System%20for%20Recruitment%202011.pdf