RAM on a computer

RAM (pronounced ramm) is an acronym for random access memory, a type of computer memory that can be accessed randomly; that is, any byte of memory can be accessed without touching the preceding bytes. RAM is the most common type of memory found in computers and other devices, such as printers.

Laptop

A laptop, often called a notebook, or notebook computer, is a portable personal computer with a "clamshell" form factor, with a keyboard on the lower part of the "clamshell" and a thin LCD/LED computer screen on the upper portion, which is opened up to use the computer. Laptops are folded shut for transportation, and thus are suitable for mobile use. Although originally there was a distinction between laptops and notebooks, the former being bigger and heavier than the latter, as of 2014, there is often no longer any difference. Laptops are commonly used in a variety of settings, such as at work, in education, and for personal multimedia and home computer use.

Desktop computer

A desktop computer is a personal computer designed for regular use at a single location on or near a desk or table due to its size and power requirements. The most common configuration has a case that houses the power supply, motherboard (a printed circuit board with a microprocessor as the central processing unit, memory, bus, and other electronic component's), disk storage (usually one or more hard disk drives, optical disc drives, and in early models floppy disk drives); a keyboard and mouse for input; and computer monitor and printer for output. The case may be oriented horizontally and placed atop a desk or vertically and placed underneath or beside a desk.

Motherboard

A motherboard is the main printed circuit board (PCB) found in general purpose microcomputers and other expandable systems. It holds and allows communication between many of the crucial electronic components of a system, such as the central processing unit (CPU) and memory, and provides connectors for other peripherals. Unlike a backplane, a motherboard usually contains significant sub-systems such as the central processor, the chipset's input/output and memory controllers, interface connectors, and other components integrated for general purpose use.

Motherboard

Motherboard specifically refers to a PCB with expansion capability and as the name suggests, this board is often referred to as the "mother" of all components attached to it, which often include peripherals, interface cards, and daughtercards: sound cards, video cards, network cards, hard drives, or other forms of persistent storage; TV tuner cards, cards providing extra USB or FireWire slots and a variety of other custom components.

Friday, August 12, 2016

Unit-6,text:a-d

Word
Meaning
Comprehend-
হ্রিদয়ঙ্গম করা।
Charming-
মনমুগ্ধকর।
Kingdom-
রাজ্য।
Sublime-
বিসশয়কর।
Scenic-
দৃশ্যগত।
Culture-
সংস্কৃতি।
Treasure-
প্রাচুর্য।
Slope-
ঢালু।
Tropic-
গ্রীষ্মমণ্ডল
Drench-
সিক্ত করা
Valley-
উপত্যকা
Temperate-
নাতিশীতোষ্ণ
Section-
উপশাখা/শাখা
Range-
সারি/ধারা
Peak-
চুরা/শিখর
Rural-
গ্রাম্য
Inhabitant-
অধিবাসী
Demographic-
জনসংখ্যা ভিত্তিক
Ethnic-
ইহুদি,খ্রিস্তান,মুসলমান বাতিত অন্য ধরমাবলম্বি।
Caste-
পৃথক সামাজিক শ্রেণী
Diversity-
বৈসাদৃশ্য
Sacred-
পবিত্র
Shrine-
বৌদ্ধদের মন্দির
Pilgrimage-
তীর্থযাত্রা
Destination-
গন্তব্যস্থান
Scare-
ভয় দেখানো
Deity-
দেবত্ব
Heritage-
ঐতিহ্য/উত্তরাধিকার
Ancient-
প্রাচীন
Represent-
বর্ণনা/প্রতিনিধিত্ব করা
Harmony-
সম্প্রীতি/ঐক্য
Epitome-
সারসংক্ষেপ/গুণাবলীর প্রতীক
Elegant-
মার্জিত/রুচিসম্মত
Architecture-
স্থাপত্য
Refine
পরিশোধন করা
Monuments-
মিনার
Unequalled-
অতুলনীয়
Zone-
অঞ্চল
Dazzle-
ঝলকানো
Nationwide-
দেশব্যাপী
Coexistence-
সহাবস্থান
Blend-
মিশ্রণ
Moderate-
মধ্যপন্থী
Racial-
জাতিগত
Crafts-
কারুশিল্প
Accommodation-
বাসস্থান
Reveal-
প্রকাশ করা
Coast-
উপকূল
Coastline-
তটরেখা
Depict-
বর্ণনা করা
Humid-
স্যাঁতস্যাঁতে











Unit-8,lesson-1

Colony-
উপনিবেশ
Saint warrior-
সন্ত যোদ্ধা
General-
সাধারণ/সেনাপ্রধান  
Infrastructure-
অবকাঠামো
Reveal-
প্রকাশ করা
Dominate-
আয়ত্ত করা
Habitable-
বাসযোগ্য
Reservoirs-
জলাধার
Vast-
সুবিশাল
Arch-
খিলান
Aisle-
করিডোর
Slight-
সামান্য
Hollow-
ফাঁপা
Appreciate-
তারিফ করা
Gradually-
ধীরে ধীরে
Notorious-
কুখ্যাত
Raid-
আক্রমণ
Legendary-
কাল্পনিক
Autocratic-
স্বৈরাচারী
Conspiracy-
ষড়যন্ত্র
Atrocity-
নির্মমতা
Collaborators-
সহযোগী










Wednesday, August 10, 2016

A Greedy Farmer


There lived a farmer in a village. He had a wonderful goose. The goose laid an egg of gold every day. The farmer was very greedy. He thought that there were many eggs in the belly of the goose. He wanted to have all the eggs at a time. Thus, he wished to be rich.
One day he hit upon a plan that he would kill the goose and get all the eggs of gold from its belly. Then he would sell the eggs and become rich at once.
The farmer told his wife about his plan. His wife was wise but not greedy. She said to her husband, “Don’t be greedy. Be happy with what we’ve.”

But the farmer did not listen to his wife. He killed the goose with a sharp knife. Then he cut open its belly. But alas! He found no egg in it. Thus, the greedy farmer lost his useful goose.

Story Writing: The Golden Touch

Story Writing: The Golden Touch  

Posted by : IT HOME


Read the following story about Midas. The passage is not complete.  Use your imagination and complete the story. Give a title to it.

Once there was a king called Midas. He was very rich. Rich people are not ever satisfied. They want more and more. They more they have, they more they want. The king was not satisfied. --------------------------------

The Golden Touch



Once there was a king called Midas. He was very rich. Rich people are not ever satisfied. They want more and more. They more they have, they more they want. The king was not satisfied. For this, he prayed to God to get more gold. The God granted his prayer.  In that moment his little daughter came to him. The king touched her and she became a solid gold and could not move. The king was very sad to see that. He understood the fact. Then he prayed to God again to return his blessing. The God returned back it. So we came to know that excess of anything very bad.

Tuesday, August 9, 2016

Unseen: Birsresto Matiur Rahman



Unseen:

Birsresto Matiur Rahman



Seen Comprehension Vocabulary: U-6,L-5: Good afternoon Passengers


Seen Comprehension Vocabulary: 

U-6,L-5: Good afternoon Passengers



Story Writing: Grapes are Sour

Story Writing: Grapes are Sour





Email Writing: Congratulate for Exam Success

Email Writing: 

Congratulate for Exam Success