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Oracle RAC Interview Questions. 1.

Where are the Clusterware files stored on a RAC environment? 2. Where are the database software files stored on a RAC environment? 3. What kind of storage we can use for the shared Clusterware files? 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. Plugins vs. Functions [Infographic] When we are thinking to add custom functionality into WordPress Development project, we get confused to choose one from WordPress Plug-in and functions.php.

To solve your problem, here we have presented difference between WordPress Plug-in vs. functions.php in graphical form. Source [*NOTE : That the email address & logging in prompts do appear for comments on this blog, but providing an email address & logging in are not compulsory/required] Like this: Like Loading... Related Most Useful Linux Commands For Newbies. Make Your Laptop a “Wi-Fi Router” or “Wi-Fi Hotspot” in Win7 & Win8. In this trick you will learn how to make your laptop a Wi-Fi hotspot Windows 7 and Windows 8.

Till now you can only make your android phone as Wi-Fi hotspot. But after reading this post you will be able to make your laptop as a Wi-Fi router or hotspot. Why we need it Sometimes our laptop is running on internet data card. 16 Most Expensive APPS for iPhone [Infographic] Have you ever wonder what are the most expensive iPhone apps are?

Generally in the APPLE world, iPhone apps are the most costliest Apps as they are useful in daily activities and they even offer entertainment. Here are the 16 Most Expensive iPhone apps in the Apple Store. Source - Visually [*NOTE : That the email address & logging in prompts do appear for comments on this blog, but providing an email address & logging in are not compulsory/required] The INTERNET [Infographic] The foundations for the internet were set up by the US Department Of Defence in the 1960s.

Ubuntu Timeline. Wikipedia : [Ubuntu is an operating system based on the Linux kernel and the Linux distribution Debian, with Unity as its default desktop environment.

It is distributed as free and open source software. It is named after the Southern African philosophy of ubuntu, which often is translated as "humanity towards others" or "the belief in a universal bond of sharing that connects all humanity".] DBMS : Objective Type Questions. Introduction : What is DBMS?

Database Management System (DBMS) ■ Collection of interrelated data ■ Set of programs to access the data ■ DBMS contains information about a particular enterprise. DBMS : Objective Type Questions. These Social Media Relics Rise Again? [Infographic] The history of the commercial Internet only stretches back to the mid-’90s.

But in that short time, it’s managed to accrue quite a number of extinct memes, technologies, and, of course, social media websites. With Facebook, Twitter and other sites dominating the modern social Internet, is there any room for old has-been to “return from the grave,” or are they gone for good? [Source] If you have any queries, doubts or you want to give your views, even if something is missed then please feel free to comment below.. Your suggestions and comments are welcome. Major Mobile Operating Systems WAR. While design, features and price are the top most priorities when choosing a new smartphone, but the operating system(OS) also plays an important role in the selection process.

Even the war of best smartphone is continues, the real battle will be the ONE OF THE BEST OS. Here are the four major mobile operation systems - IOS, ANDROID, BLACKBERRY & WINDOWS. Control Centre iOS 7: Yes, iOS 7 brings a new Control Centre to Apple devices, giving users quick access to toggles and other commonly used features Android 4.2: Yes, Android 4.2 does have a central Control Centre, but it varies as per the phone manufacturer Windows Phone 8: No, Windows Phone 8 does not have provision for a Control Centre, and users need to go to the Settings menu for this. Google Nexus 5. Google has finally launched the Nexus 5 in India and is now taking orders for the smartphone through the Play Store.

The Nexus 5 is available in two variants – the 16GB model at Rs. 28,999, and the 32GB variant at Rs. 32,999. Google have globally announced the Nexus 5 on November 1. The Nexus 5, runs Android 4.4 KitKat, and once again it was built by LG. The Nexus 5 is special for many reasons – specs, features, software and hardware. Microsoft Launches New Surface 2 & Surface Pro 2 tablets. Monday,September 23,2013 Microsoft launches new Surface 2 & Surface Pro 2 tablets. The Surface 2 will start at $449 and the Surface Pro 2 at $899 for US customers. It will be sold initially in 22 markets, with pre-orders starting Tuesday. In the case of the Surface Pro 2, is expected to carry a Intel Core Haswell processor, possibly more RAM and some improvements in the battery life. On the other hand with the new Surface RT, which will be called Surface 2, have aSoC Nvidia Tegra 4 as well as a higher resolution screen, such as the Full HD, and also more battery life. Most Useful Linux Commands For Newbies.

Linux operating system has a beautiful graphical interface which most of us will be using. It will be good to learn the basic commands in Linux to work interactively with the Linux operating system. Basics Of Linux File System. To work on the Linux Operating System, you must understand some Basics Of Linux File System. Also See : Most Useful Linux Commands For Newbies If you have any queries, doubts or you want to give your views, even if something is missed then please feel free to comment below..

20000+ Hits. On Oct.6th, 2013 my “tech O solutions” Blog crossed 20,000 HITS!! Hello everybody! It’s with great pleasure that I announce that techosolutions.wordpress.com has reached 20000+ views/hits! The visitors counter had crossed the 10000 mark. This blog was visited by more than 20000 visitors since I publicized it in February 24th 2013. All Thanks to My Blog Readers, Followers and Subscribers!! A-Z Linux Commands. Linux is one of the most popular operating systems being widely used in modern IT industry.

It is a free & open source software program available under the GNU General Public License. The most used & favorite distributions of LINUX are : CentOS, Ubuntu, Fedora & Debian. Red-Hat is also a Linux distro but available now on a license purchase. If you have any queries, doubts or you want to give your views, even if something is missed then please feel free to comment below.. Your suggestions and comments are welcome. Chitwanix OS 1.0. How to Choose a Good Domain Name [Infographic] A good domain name can make or break a business, or at least significantly impact website traffic and brand recall. 5 Popular Linux OS Distributions.

Google turns 15. Which initially set shop in a garage but now has more than 70 offices in more than 40 global locations, including India, turned 15. Founders Larry Page and Sergey Brin, who had met at university in 1995, incorporated the firm September 4, 1998. Photos du journal. ALL POSTS. Create a Un-Deletable and Un-renamable folder in Windows. How to create a bootable ubuntu USB stick?

About ubuntu Here we will learn How to create a bootable ubuntu USB stick on “WINDOWS” , “OS X” and “UBUNTU” To run Ubuntu from a USB stick, the first thing you need to do is insert a USB stick with at least 2GB of free space into your PC. Keep Your Internet Usage Private [Infographic] How to block a website from being viewed in Windows? SEO & SMO. 10000+ Hits.

On Sep.1st, 2013 my “tech O solutions” Blog crossed 10,000 HITS!! 10,000+ HITS. How to setup “MTS MBlaze USB Modem” in ubuntu. Linux vs. Windows. Is Your website Safe? [Infographic] Photos du journal. 10 Special Linux Distributions That You Should Know. Cloud Computing – How It Works? Codes. Social Media Turning Us Into Psychopaths? [Infographic] Tech O Solutions. Tech O Solutions. Tech O Solutions. Tech O Solutions. Webinar: What Is AWS? 10 Special Linux Distributions That You Should Know. Structured Query Language (SQL) Introduction. 10 reasons why websites get hacked. Your own text to speech software. What is AWS? Cloud Computing. Amazon Simple Email Service (Amazon SES) VIRUS ABCs. A-Z Run Command. Hide Entire Drives Partition Without Regedit. TCP/IP. The ZIP of Death. “BEWARE” of “SEO Fraud / Schemes” History of Computing -> “Computer History 1940 – 2009″ (Part 2) History of Computing -> “Computer History B.C. – 1940″ (Part 1)

UNIX Questions Asked to a Oracle DBA. Oracle DBA Questions Related to Backup & Recovery. Oracle Database Administration (DBA) Interview Questions (Technical) 1000+ Visitors (Feb.24th,2013 – May.17th,2013) What is Android? A Simple Way To Hide Your Drive – Using diskmgmt. Basic Networking Tutorial (Part 1) Basic Networking Tutorial (Part 2) Basic Networking Tutorial (Part 3) Basic Networking Tutorial (Part 3) Basic Networking Tutorial (Part 4) Basic Networking Tutorial (Part 5) Basic Networking Tutorial (Part 6) Bypass the right click block on any website. 5000+ HITS!! The INTERNET – Then & Now. Remote Assistance.

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