RSS Feed
Can any one tell me that Why downlink frequency is more than uplink frequency in mobile communication…Amit?
June 13th, 2011 
admin can there be any circuit which can block GSM Mobile communication in a small range like in room or auditorium?
June 3rd, 2011 admin Cell Phone Lookup – How to Reverse Search a Cell Telephone Selection
June 1st, 2011 admin A reverse cell cell phone lookup is simply a approach of identifying someone’s identify, tackle and other associated related information by their cell mobile phone range. There are a whole lot of website pages on the Word wide web supplying reverse cell cell phone searches. Some of them claim to be complimentary, many others have to have a little fee in advance of you can entry track record specifics about a distinct cell or unlisted variety. There are also directories that combine land line, cellphone and unlisted amount listings – offering an all-in-a single everyday people cell phone look up.
Obviously, everybody under the sun would like to accessibility this data for zero cost and for this explanation there are many sites that attempt to capitalize on this notion by running an assortment of ripoffs. You should preferably be particularly watchful not to click on on any of such sites unless of course you are 100% assured about their legitimacy. You could very well select up a computer system virus before you even know it.
To do a reverse mobile mobile phone lookup you need to use a trusted directory service. Though there is no nationwide cell phone directory accessible in the USA due to varied privacy issues, there are specialized directories implemented by personal detectives, journalists and any person from suspicious spouses to bounty hunters to allow in their enterprise. These institutions invest a good deal of time and financial resources in compiling mobile mobile phone numbers into substantial info sets by making use of equally personal and public resources, as perfectly as major cell mobile phone carrier limited databases.
The complete technique of locating someone by cellphone range is especially straightforward – all you have to do is enter the cell phone variety you are wanting to track down and hit the “Search” button. If the variety is integrated in the directory, you will be ready to see common identifying knowledge such as the telephone owner’s name, age, cell provider, billing address, earlier addresses and even more.
Some cellphone directories like the one particular referenced beneath can be put into use to search both cell and outlined / unlisted residential numbers. You can also request a comprehensive history examine that may perhaps feature criminal and divorce data, if any, and additional.
What is the difference between "CDMA" and "GSM" systeems in mobile communication and how it affects the user?
May 3rd, 2011 admin What is the best mobile enhancer for communication in remote areas of the Rockies and it must be affordable.?
April 23rd, 2011 admin I have Cingular and Verizon, with external antenna’s. Most cells work great around metro areas. Not where I am. I must have communication. Satelite phones are expensive.
what are the security requirements for the gsm mobile communication network?
April 13th, 2011 admin i would like to know how security of the gsm network is centrally managed.good additona details which are relevant to the security of the gsm network would be helpful to me
Computer Question help!!!?
April 6th, 2011 admin 1.
The character repeat rate and cursor blink rate can be changed using:
A) the Display settings.
B) the Mouse settings.
C) the Keyboard settings.
D) the Font settings.
2.
All of the following statements are true except one. Which one is FALSE?
A) An incorrect audio setting may prevent the computer from playing sound.
B) An incorrect network setting may prevent the computer from accessing the Internet.
C) You should only change a system setting if you know exactly how the setting affects the computer’s operation.
D) If you change a system setting by mistake, you will not be able to change the setting any more.
3.
A higher display resolution:
A) allows the monitor to display more information, but the images will appear smaller.
B) won’t change the amount of information the monitor can display.
C) won’t change the size of images displayed on the monitor.
D) allows the monitor to display less information, but the images will appear larger.
4.
All of the following statements are true except one. Which one is FALSE?
A) Software installation is the process of preparing a new program to run on the computer.
B) During installation, the required program files are copied on the hard disk.
C) You can manually install a program by copying its files in the My Documents folder.
D) Programs usually come with a setup program which installs the main program.
5.
You can change the computer’s system settings using:
A) the Control panel.
B) My Computer.
C) Internet Explorer.
D) the My Documents folder.
6.
All of the following statements are true except one. Which one is FALSE?
A) You can add a Help page to the Favorites list so you can easily revisit it.
B) Clicking on the underlined items in a Help page displays more information about the items.
C) You can print the contents of a Help page.
D) Clicking on the Back button in the Help window displays the Desktop.
7.
You can change the Desktop background.
A) True
B) False
8.
All of the following statements are true except one. Which one is FALSE?
A) To change the date and time of the computer’s internal clock, you must turn the computer off.
B) The computer’s internal clock is used to set the date and time of files.
C) The computer’s internal clock is used by programs to perform tasks at a specified date and time.
D) You can change the date and time of the computer’s internal clock.
9.
The first step in installing a program from a CD is to:
A) add an icon for the program to the Start menu.
B) create a folder for the program on the Desktop.
C) insert the CD in the computer’s CD drive.
D) start My Computer and open the hard disk.
10.
A screen saver is:
A) a protective cover for the computer’s monitor.
B) a moving image that appears on the screen when the monitor has been idle for a certain period of time.
C) an image used as the Desktop background.
D) a type of video card.
11.
All of the following statements are true except one. Which one is FALSE?
A) "System" options allow you set up the computer’s hardware and ports.
B) "Sounds and Audio" options allow you to change the speakers and microphone settings.
C) "Network Connections" options allow you to set up a connection to another computer, a local or remote network, and the Internet.
D) "Add or Remove Programs" options let you add or remove the hardware, such as a printer, connected to the computer.
12.
All of the following statements are true except one. Which one is FALSE?
A) "Regional and Language" options let you change the programming language for any desired software.
B) "Internet" options let you specify such settings as program preferences, connection type, and security for using the Internet.
C) "Printers and Faxes" options allow you to add a new printer, and change the settings of an existing printer.
D) "Accessibility" options let you customize the computer’s interface elements to help individuals with disabilities use the computer more easily.
13.
All of the following statements are true except one. Which one is FALSE?
A) The "Mouse properties" dialog box lets you specify which side of the mouse to use for common actions, such as double-clicking and dragging.
B) The "Double-click speed" slider lets you specify how rapidly the mouse must be clicked twice so that the clicks are taken as a double-click instead of two separate single clicks.
C) You have to always use the right side of the mouse for common actions, such as double-clicking and dragging, since this feature cannot be changed.
D) You can adjust the speed of the cursor, or insertion point, blink rate.
When 3g networks for mobile communication are going to be started in india?
April 4th, 2011 admin 
