TIPS & TRICKS BLOG

OPEN MS PAINT SET THE ATTRIBUTES TO 48 OR 32 OR 24 OR 16 DRAW ANYTHING YOU WISH FOR SAVE THEM AS .ico FILE ...IT SHOULD HAVE .ICO EXTENSION

$$$$$$hide folders using cmd!!!!!!nice trick$$$$$$ You can now easily hide your files or folders through Command Prompt suppose you want to hide a folder name games in your F drive Then open the command prompt goto run and type cmd(windows xp users) simply click on start menu type cmd in search box( windows 7 users) Type:- attrib +s +h F:\games and if you want to make that folder appear Type:- attrib -s -h F:\games where; +h = to hide the folder +s = to list it as system file - so the hidden will be protected by system enjoy the trick frndsssss!!!!!!!!

Fix For Mobile (Mass Media/Storage Mode): • First Check out Your sd card no password on your Card • Use Pc suite mode (for fixing this problem) • Now • Goto Device Manager • Disable that Installed Driver Now again Enable it • Now Restart Your Phone And Pc. • Connect our mobile to USB's port • Now it prompt n installation proceed Fix For USB Not Recognized: • Firstly Check whether Your USB port is Disabled by System or not. • Link: http://computerfunz.blogspot.com/2011/05/how-to-enable-or-disable-usb-port.html • Now Follow this Steps • Goto Device Manager or • Start • RUN type Devmgmt.msc • Now you have to search for USB Controller Hub or Universal Serial Bus controllers • Now click Properties. • Now Click on Power Management tab • >Allow the computer to turn off this device to save power >click OK. • Now Hit > Scan for hardware changes. >Now it Start Detecting New Drivers for USB.

What is J2ME ?? • Java 2 Platform Micro Edition (J2ME) • It is Java Platform which is used in Mobile Paltform. • It is advanced technology from Java For Mobile • It is Generally Used in Mobile phones For Java Application run by java MIDP (Mobile Information Device Profile) • That MIDP's application called Java MIDlet (application) What is JAD / .jar: Java Application Descriptor (JAD) • It is File Extension Of Java MIDlets • This JAD files describes Java MIDlets (Java Micro Edtion applications) That are distributed in JAR files of Mobile Phone. Uses: This files Which are commonly used to Rebuilt or Package the Java applications Like Java software's and games for mobile phones. What Is .Jar / jar? • Java ARchieve • .Jar is the file extension of java application. • Java Archieve are used to Create the JAVA application using JDK (Java Developer Kit). or • Java ARchieve are used to create the groups or bundle the data

What is Mean by BUS [In terms of computing] ??? Answer: • A Circuit that connects the CPU with other Peripheral Devices of a Computer to send and retrieve data instructions or data codefrom directly CPU/Microprocessor. • The Data Transfer of the Buses is done with the helps of Bus lines • BUS is bi-direction in itself • it send data,signal and i/o function to memory or processor Types Of Computer Buses: In generally there are 3 types of computer bus 1.Address bus 2.control bus 3.Data bus 1. Address bus: • It is an specific a physical address of the Memory Address 2. Control bus: • it control or receive input output operation signal from The Microprocessor to Other peripheral of computer

Hello Readers, Today i will discuss about cache memory and its importance. Importance • It Is Small faster Memory which stores copies of the data from the most frequently used by main memory location • Actually it is placed between Microprocessor & RAM. • It stored address of memory location by which microprocessor don't need to cache its address again and again. Once Cache Memory Cached That Address then RAM and Microprocessor Directly Operate it rapidly. Uses • Due to cache memory,average latency memory is increases • and also It gives faster access to currently needed data • It also reduces average time of accessing memory for RAM and Microprocessor • It is special type of memory which is use to fast access to microprocessor Types: 1.  Level 1 (L1) cache or Primary Cache -  L1 is the primary type cache memory. The Size of the L1 cache very small comparison to others that is between 2 KB to 64 KB. 2.  Level 2 (L2) cache or Secondary Cache -