Archive for the ‘Technology’ Category
Tuesday, July 15th, 2008
T88 is a dual SIM card mobile phone that comes with TV function. It runs on GSM 900 / 1800 Mhz. This mobile phone have the following other functions.
T88 also has 1.3MP high-definition camera, supports 3GP video record, and its shooting affection is very good, so that you can share wonderful moment with your families by taking photos. What’s more, T88 also support MP3 / MP4 multimedia fluent player, let you enjoy wonderful music and movies anywhere.
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Tags: Mobile, Technology
Posted in Technology, Telecom | 1 Comment »
Monday, May 19th, 2008
Now a day, numbers of companies are providing mobile phone services in Pakistan. Unfortunately, the signals problem exists in all companies. In different areas, signals are not receiving properly due to which, hanging or dropped calls ratio is very high. Even sometime call is not dropped but it is not easy to talk with other person; very high voice delay exists. Like in my office, the signals of all mobile service providers are not accurate.
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Tags: Cellphone, Extend Signals, Mobile
Posted in Technology, Telecom | No Comments »
Friday, March 14th, 2008
This is really Perfect dual SIM GSM mobile phone. I am using Trend Mobiles T786 since October 2007. This is excellent mobile phone which have ability to work with two GSM SIM (Subscriber Identity Module) at once without any trouble.
I am using this set with my two different Mobile phone provider which are Mobilink and Warid Telecom and never faced any problem in network. It provides excellent reception even in the basement.
It have the following features:
Dual SIM including Keypad & Touch Screen system.
- Dual Band GSM 900/1800 MHz
- Weight: 94gm
- Screen: 65K Color LCD 160×128 pixels
Its talk time is up to 2.5 to 3 hour easily.
You can hold & swap the calls.
- Camera: 1.3 Mega Pixel
- USB Port Connectivity
- SMS, MMS and Email
- GPRS
- WAP 2.0
- Embedded Antenna
- MP3& MP4 Player
- Video Recording with Playback
- Voice Recorder
- Video Screen Saver & Ring Tones
Other Accessories
- 256 MB Memory Card
- USB Datab Cable
- Earphone
- Traveller Charger
- User Manual
- Car Charger
- Pouch
Only one thing that you can use GPRS & WAP only on SIM1. But SIM2 can use for phone, SMS, GSM.
Now a days, another version of T786 is available which is T786i.
Tags: Dual SIM, Mobile, T786, Trend Mobile
Posted in Technology, Telecom | 19 Comments »
Thursday, February 21st, 2008
Today, I got a question related to database indexes. It was a tricky question which is very easy to say in words but was very difficult to say in exact or approximately figures.The question is:
if we have one million records in the table and we want to perform Read/Write operations, but in different cases. Which are:
Case 1: We have indexed table.
Case 2: We have non-indexed table.
Query:
If one query take 1 unit (time) to read from indexed table. Then
1. How much it will take from non-indexed table to read?
2. How much to write in indexed table?
3. how much to write in non-indexed table?
The answer may be approximately not exactly.
Unit may be any time: for example it may be 1 micro second.
Now the matrix is:
|
Indexed Table |
Non-Indexed Table |
| Read Operation |
1 Unit |
? |
| Write Operation |
? |
? |
So, What do u say? any idea for this query?
PS: You may consider different Data base servers like SQL Server, MySql, Oracle etc. Also please cosider the Web and desktop technologies iff there is any difference. Otherwise this is general query.
Tags: Database, execution time, Read/Write Operation, Table indexes
Posted in Information Technology, Technology | No Comments »
Tuesday, December 11th, 2007
If you receive a mail called “invitation”, though sent by a friend, do not open it and shut down your computer immediately.
The Olympic Torch Hoax is being spread through email. It has been reported that the following text of the hoax may differ slightly in the various messages going around. This hoax email includes the following warning: Subject: Invitation. This virus does not exist.
You should be alert during the next days:
Do not open any message with an attached filed called “Invitation” regardless of who sent it . It is a virus that opens an Olympic Torch which “burns” the whole hard disc C of your computer. This virus will be received from someone who has your e-mail address in his/her contact list, that is why you should send this e-mail to all your contacts. It is better to receive this message 25 times than to receive the virus and open it.
If you receive a mail called “invitation”, though sent by a friend, do not open it and shut down your computer immediately.This is the worst virus announced by CNN, it has been classified by Microsoft as the most destructive virus ever.
This virus was discovered by McAfee yesterday, and there is no repair yet for this kind of virus.
This virus simply destroys the Zero Sector of the Hard Disc, where the vital information is kept.
Tags: Invitation, Software, Virus
Posted in Information Technology, Software, Technology | No Comments »
Thursday, November 29th, 2007
Machine translation (MT) is the application of computers to the task of translating texts from one natural language to another. One of the very earliest pursuits in computer science, Machine Translation (MT) has proved to be an elusive goal, but today a number of systems are available which produce output which, if not perfect, is of sufficient quality to be useful in a number of specific domains.”
There are different transaltion websites working. some are
Altavista
Applied Language
SDL Internation
Google
InterTran
Systran
Same as another project working as PakTranslations.com to translate into Urdu. Although this is beta but it is a good try in Pakistan.
PakTranslations.com project marks the first attempt of its kind to set Pakistani audience free, to reach out and no longer let language be a barrier to information and technology. The translations would be always free of charge for the end user, constantly improving, evolving and supporting more local languages.The features are:free website translation service;
free text translation service;
free dictionary service; or
enable translation on your website via free offerings.You can translate your website from
www.paktranslations.com or by entering the URL in the following format
Tags: Pakistan, Urdu Translation
Posted in Pakistan, Technology | 2 Comments »
