Advantages and Disadvantages of Punched Card Points : Advantages and Disadvantages of Punched Card Advantages 1. Punched cards are fairly inexpensive. 2. Data entry using Hollerith card is relatively fast, modern card readers can easily read 600 card per minute. 3. Punched cards may be stored and reared if the need arise. 4. Errors found in cards cannot be corrected, but the card containing the error can be replaced without affecting the rest of the deck. Disadvantages 1. Punched cards are large in comparison to the amount of data they can contain storage requires a great deal of space. 2. The system still involves a form of keyboard entry; the key punch machine is merely a method of converting Key presses to holes punched in the card. 3. If the order in which the cards are to be read is important, very careful attention must be find for maintaining that order, since the deck of the cards can easily become shuffled out of order. If the order is critical a sequence number may be pla...
The Wise Are Seldom Taken In Short Story on "The Wise Are Seldom Taken In" Here were a large quantity of birds in an aviary. They were well protected there fatefully, an communicable disease broke out in the aviary. As a result, most of the birds fell ill. The keeper felt anxious and went looking for a doctor. While he was enquiring about a doctor, a cat overheard his talk. Thus she came to know that the birds in the aviary were unwell. Wicked as she was, the cat started creation plans to reach aviary someway or other. Once inside, she could simply kill several of birds and eat them up. Thinking hard, she certain to gain entry into the aviary as a doctor and do her job. So, she disguised herself as a doctor. Taking a chest of medicines, she approach aviary door. “How are you all, friends? I have come to heal you. Here are the medicines for your treatment,” said the wicked cat. “We are quite OK, Miss, and require no nursing at all. Be kind sufficient to leave us alone,...
THE MILLER OF THE DEE - Question Answers English 9th Chapter "THE MILLER OF THE DEE" Question Answers Q.1 : Who is a miller? Where did the miller dwell and what was he singing about? Ans : A miller is a man who runs a mill. The miller dwelt beside the river Dee. He was always singing that he envies nobody and nobody envies him. Q.2 : Who is the happier of the two, the miller or the king? Ans : The miller is happier than the king. He earns his bread with his own hands. He loves his wife and three children. He is not In debt and is thankful to God. Q.3 : Why did the king say that the miller was wrong? Ans : The king told the miller that he was wrong because he envied him. The king was sad while the miller was happy. The king said that if his heart could be as light as that of the miller, he would gladly change it with him. Q.4 : What did the king say to the miller in the last stanza of the poem? Ans : The king told the miller that his mealy cap was worth his crown. The kin...
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