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Bangla Computer Hardware Book

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The children are happy to learn and get the opportunity to be a good citizen. This market started from British period with few shops. In Pakistan period this market expended step by step. After independence of Bangladesh this cloth market fully established as the biggest cloth market of the country. From here Bicycle supplied all over the countr.

Bicycle spare parts shop also available here. Bike shops especially spare parts of bike shops are available here. This is another famous this of Bangshal.

Retail and hole sellers of the country collect bicycle, bicycle spare parts, bikes spare parts from Bangshal Market. Beside these stationary, grocery, vegetable, meat, steel shop, building materials shops are available here. Since Mughol this is popular vehicle but was only limited to the elite class as was the rickshaw.

Nowadays it has been generalized. But the value of Tom Tom still now high.

Present general road of Tom Tom is Gulistan to Sadarghat. This is the oldest market of Dhaka city. This bazaar established about years ago.

Once here lived Kashari maker of metallic pots and pitchers. When they made metallic pots and pitchers it makes high sound thas thas and that is why this bazaar named Thatari bazaar.

In past this place was residence of Hindu people. It is only one report of Dhaka Metropolitan, however the busiest river port of Bangladesh.

Computer Fundamental (Bangla Book)

From here the stemmer and river vehicle runs around the country, particularly linked with Barisal, Vula, Shariatpur, Khulna, Patuakhali etc Southern coastal districts of Bangladesh. It is situated in the old Dhaka in the bank of the Burigonga River. This is the main rice source market of Dhaka city. There is no retail selling shop; only wholesales downloaders can download rice.


There are more than rice shops. Once the Shankhari Bazar was famous as the place of art. The traditional Shankha industry is now struggling for survival.

It is famous for rickshaw art, repairing, street market and gathering of rickshaw puller of old Dhaka. It was established on under the private ownership. All owners of shops make Bazer shomitee in together. This market is especially for woman.

Bangla Bazaar | 80+1 - A Journey Around the World

Late Aber Hasan established it in It was established in by Dhaka City Corporation. It has two stored building with in triangular shaped. There are about stores in this market. A typical laptop computer may come with 8 gigabytes of RAM, while a hard disk can hold 10 terabytes. RAM microchips are gathered together into memory modules , which plug into slots in a computer's motherboard. A bus , or a set of electrical paths, is used to connect the motherboard slots to the processor.


A hard drive, on the other hand, stores data on the magnetized surface of what looks like a vinyl record. And, alternatively, an SSD stores data in memory chips that, unlike RAM, are nonvolatile, don't depend on having constant power and won't lose data once the power is turned off. Having more RAM in a computer cuts down on the number of times the processor must read data from the hard disk, an operation that takes longer than reading data from RAM.

RAM access time is in nanoseconds , while storage memory access time is in milliseconds. Each DRAM cell has a charge or lack of charge held in an electrical capacitor. This data must be constantly refreshed with an electronic charge every few milliseconds to compensate for leaks from the capacitator. A transistor serves as a gate, determining whether a capacitor's value can be read or written.

In SRAM, instead of a capacitor holding the charge, the transistor acts as a switch, with one position serving as 1 and the other position as 0. Static RAM requires several transistors to retain one bit of data compared to dynamic RAM which needs only one transistor per bit.

The price and speed differences mean static RAM is mainly used in small amounts as cache memory inside a computer's processor. This was a problem as processors became more powerful and RAM couldn't keep up with the processor's requests for data. By synchronizing a computer's memory with the inputs from the processor, computers were able to execute tasks faster. This moved data twice in a single clock cycle, at the start and the end. However, each DDR version has been incompatible with earlier ones because, with each iteration, data is handled in larger batches.

With parallel tasks, such as 2D and 3D video rendering , tight access times aren't as necessary, and GDDR can enable the higher speeds and memory bandwidth needed for GPU performance. Similar to DDR, GDDR has gone through several generations of development, with each providing more performance and lower power consumption.

GDDR6 is the latest generation of graphics memory. RAM vs. Operating systems can compensate for physical memory shortfalls by creating virtual memory.

With virtual memory, data is temporarily transferred from RAM to disk storage, and virtual address space is increased using active memory in RAM and inactive memory in an HDD to form contiguous addresses that hold an application and its data. Now i Dont know whether only the battery is the problem or the charger or the motherboard or something else. Ehtesham Khan September 4, My Toshiba Satellite AS laptop turns off frequently in normal mode but it works fine in safe mode.

It use to be able to play p and up now it wont. I know its not a hardware problem but could use the help. Sapna September 19, Hi!! My laptop is not starting when I starting it on!!! Can you tell me where can I fix it??? Especially in NY and NJ?? And suggetions would definitely help!!!

Any help?