Showing posts with label Technical Interview Questions. Show all posts
Showing posts with label Technical Interview Questions. Show all posts
Tuesday, October 19, 2010

List of Computer standards

Posted by GATE ACT at 1:39 AM

Hardware

Standard Version Released
AC'97 2.3 April 2002
ACPI 4.0a April 5, 2010
AGP 3.0 1999
AHCI 1.3 June 26, 2008
Advanced Power Management (APM) 1.2 February 1996
AT Attachment ATA/ATAPI-7 2005
ATX 2.3 March 2007
BIOS Boot Specification 1.01 January 1996
Bluetooth 3.0 April 21, 2009
BTX Chassis Design Guidelines 1.1 February 2007
BTX Interface Specification 1.0b July 2005
BTX System Design Guide 1.1 February 20, 2007
Chassis Air Guide (CAG) 1.1 September 2003
CompactFlash (CF) 5.0 2010
Desktop and mobile Architecture for System Hardware (DASH) 1.1 December 2007
Desktop Management Interface (DMI) 2.0.1s January 10, 2003
DDC/CI 1.1 October 2004
DisplayPort 1.2 December 22, 2009
DVI 1.0 April 2, 1999
Enhanced Display Data Channel (E-DDC) 1.2 December 26, 2007
Double data rate synchronous dynamic random access memory (DDR SDRAM) JESD79-3
Display Power Management Signaling (DPMS) 1.0 1993
El Torito 1.0 January 25, 1995
Energy Star 5.0 November 14, 2008
Extended Industry Standard Architecture (EISA)

Enthusiast System Architecture (ESA) 1.0 2007
Extensible Firmware Interface (EFI) 1.10 December 1, 2002
Embedded Technology eXtended (ETX) 3.02 January 22, 2007
EDID 2.0
FireWire 1394-2008 December, 2007
HDMI 1.4 May 28, 2009
HyperTransport (HT) 3.1 July 23, 2008
I²C 03 June 19, 2007
I2O
1996
Industry Standard Architecture (ISA)

Integrated Drive Electronics (IDE, ATA/ATAPI, PATA)

Intelligent Platform Management Interface (IPMI) 2.0 February 14, 2004
Micro Channel Architecture (MCA)

MultiProcessor Specification (MPS) 1.4 July 1, 1995
ONFI 2.2 October 2009
PCI 3.0 August 12, 2002
PC Card 8.0 April 2001
PCI-X 2.0 2003
PCI Express 2.0 January 15, 2007
PMBus 1.1
RAID
1980's
Small Computer System Interface SCSI

Serial ATA 3.0 May 27, 2009
Simple Firmware Interface (SFI) 0.7 July 31, 2009
System Management BIOS (SMBIOS) 2.6.1 March 17, 2009
System Management Bus (SMBus) 2.0 August 3, 2000
Trusted Platform Module (TPM) 1.2 Revision 103 July 9, 2007
TWAIN 2.1 July 8, 2009
VESA BIOS Extensions (VBE) 3.0 September 16, 1998
UEFI Platform Initialization Specification 1.1 February 22, 2008
UEFI Specification 2.3 May 8, 2009
UEFI Shell Specification 2.0 October 8, 2008
Unified Display Interface (UDI) 1.0
Universal Serial Bus (USB) 3.0 November 17, 2008

Software

Standard Version Released
American Standard Code For Information Interchange

Atom 1.0
Cascading Style Sheets (CSS) 2.1 July 19, 2007
COLLADA 1.5.0 August 2008
Common Information Model (CIM) 2.22 June 25, 2009
Common Gateway Interface (CGI) 1.1
DocBook 5.0
ECMAScript Edition 3 December 1999
Executable and Linking Format (ELF) 1.2
Filesystem Hierarchy Standard (FHS) 2.3 January 29, 2004
HTML 4.01 December 24, 1999
HTTP 1.1 June 1999
ICC profile 4.2 October 2004
Linux Standard Base (LSB) 4.0 November 11, 2008
MathML 2.0 October 2003
Message Passing Interface (MPI) 2.2 September 4, 2009
Metalink 4.0 June 2010
Multiboot Specification 0.6.96 2009
OAuth 1.0 October 3, 2007
OEmbed 1.0 March 21, 2008
Office Open XML 1.0 December 2006
OpenAL 1.1 July 12, 2007
OpenCL 1.1 June 11, 2010
OpenDocument 1.1 October 19, 2006
OpenEXR 1.6.1 October 22, 2007
OpenGL 4.0 March 11, 2010
OpenGL ES 2.0 March 2007
OpenML 1.0
OpenSL ES 1.0 March 24, 2009
OpenVG 1.1 December 9, 2008
OpenWF 1.0 November 9, 2009
Open XML Paper Specification First Edition June 16, 2009
Portable Document Format (PDF) 1.7 November 2006
Portable Network Graphics (PNG) 1.2 August 11, 1999
POSIX POSIX:2008 2008
PostScript 3 1997
RenderMan (RISpec) 3.2.1 November 2005
Rich Text Format (RTF) 1.9.1 March 2008
RSS 2.0 September 2002
Security Assertion Markup Language (SAML) 2.0 March 2005
Scalable Vector Graphics (SVG) 1.2T August 10, 2006
Simple Network Management Protocol (SNMP) 3 2004
Single UNIX Specification (SUS) 3 January 30, 2002
SOAP 1.2 June 24, 2003
Standard Configuration File Format
1991
Storage Management Initiative - Specification (SMI-S) 1.1.0 2005
Synchronized Multimedia Integration Language (SMIL) 2.1 December 13, 2005
SyncML 1.1 April 2, 2002
SQL SQL:2008 2008
Transport Layer Security (TLS) 1.1
Unicode 5.2.0 October 2009
Universal 3D (U3D) ECMA-363 4th edition June 2007
Universal Disk Format (UDF) 2.60 March 1, 2005
Wireless Application Protocol (WAP) 2.0 November 6, 2002
Wireless Markup Language (WML) 2.0 2001
XHTML 1.1 May 31, 2001
XML 1.1 February 4, 2004

 

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Wednesday, April 14, 2010

C# FAQs by Mr. C. Srinivasan, HOD, GATE, Tirupati

Posted by GATE ACT at 11:24 PM

What is strong-typing versus weak-typing? Which is preferred? Why?

  • In weak typing, it is allowed to define a block of memory as another type (casting).Languages like C, C++ are weakly and statically typed.Languages like Perl and PHP are weakly typed as you can add numbers to strings and they will implicitly coerce it.
  • Languages like Java, C# and Python are strongly typed. In these the type conversion needs to be explicitly handled.
  • For scripts we use weak typing.
  • In big programs, we use strong typing which can reduce errors at compile time
What is the GAC? What problem does it solve?
  • Global Assembly Cache (GAC):
  • Any system that has the CLR (common language runtime) installed, has a machine-wide code cache known as GAC.
  • Assemblies deployed in the global assembly cache need to have a strong name.
  • The Global Assembly Cache tool (Gacutil.exe), provided by the .NET Framework SDK can be used to deploy assemblies to GAC.
Read More Download Entire Document...
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Java FAQs by Mr. C. Srinivasan HOD, GATE, Tirupati

Posted by GATE ACT at 10:53 PM

Core Java

1)What is OOPs?

  • Ans: Object oriented programming organizes a program around its data,i.e.,objects and a set of well defined interfaces to that data.An object-oriented program can be characterized as data controlling access to code.
2)what is the difference between Procedural and OOPs?
  • Ans: a) In procedural program, programming logic follows certain procedures and the instructions are executed one after another. In OOPs program, unit of program is object, which is nothing but combination of data and code.
  • b) In procedural program,data is exposed to the whole program whereas in OOPs program,it is accessible with in the object and which in turn assures the security of the code.
3)What are Encapsulation, Inheritance and Polymorphism?
  • Ans: Encapsulation is the mechanism that binds together code and data it manipulates and keeps both safe from outside interference and misuse.Inheritance is the process by which one object acquires the properties of another object.Polymorphism is the feature that allows one interface to be used general class actions. Read more Download Entire Document...
For Further Details Visit VBSrinivasan

 

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