Questions

Q:

Which activity is accomplished using the genetic code?

A) mutation B) DNA can be made into mRNA
C) DNA formation D) None of the above
 
Answer & Explanation Answer: B) DNA can be made into mRNA

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Q:

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.


Dyslexia is a perceptual disorder often occurring in persons of normal, or even above average intelligence. The reader is unable to perceive correctly what is on a page. Letters and numbers often appear reversed: "b" seems to be "d","quite" is "quiet" and "from" is "form". The reader tends to leave out letters or words or insert words or letters that are not there. Vowel and consonant sounds may be confused. Many dyslexics are left­handed or able to write with either hand. They often confuse left and right. Learning to speak may also be delayed beyond infancy. The condition seems to be inherited. It may persist into adulthood. However, with early recognition and specialized approaches to teaching reading, most dyslexics can learn to read.

Some researchers believe that latent dyslexia may be aggravated by the way reading is taught. The modern whole­word, or look­and­say, method seems to be more of a hindrance to learning for dyslexics than it is for ordinary pupils. The phonetic method of teaching students to learn letters and sound them out appears to achieve better reading results. The problem of words that cannot be sounded out ­ such as rough, laugh or through ­ is not solved by phonetics. These words must simply be memorized. However, for children with dyslexia the problem can be compounded by the failure of parents or teachers to recognize the condition. This can easily lead to emotional problems for dyslexic children, who cannot understand their failure to keep up with their classmates.


In Dyslexia, letters and figures often appear __________

A) Inverted B) Blurred
C) Reversed D) Clustered
 
Answer & Explanation Answer: C) Reversed

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Q:

Nationalistic composers expressed their nationalism by

A) songs on dances B) songs on people
C) songs on peasant life D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Nationalistic composers expressed their nationalism by basing songs on dances or people, folklore, peasant life, operas, symphonic poems.

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Filed Under: Indian History
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Q:

Landowners often complain that hunters

A) do not get written permission to hunt B) make too much noise
C) leave litter behind D) All of the above
 
Answer & Explanation Answer: A) do not get written permission to hunt

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Q:

Which of the following is a World Bank group of five institutions

A) IMF B) IDA
C) ILO D) ITU
 
Answer & Explanation Answer: B) IDA

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Q:

What is Log Shipping?

Answer

Log shipping defines the process for automatically taking backup of the database and transaction files on a SQL Server and then restoring them on a standby/backup server. This keeps the two SQL Server instances in sync with each other. In case production server fails, users simply need to be pointed to the standby/backup server. Log shipping primarily consists of 3 operations:


Backup transaction logs of the Production server.


Copy these logs on the standby/backup server.


Restore the log on standby/backup server.

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Q:

What is CPU Scheduler?

Answer

Selects from among the processes in memory that are ready to execute, and allocates the CPU to one of them. CPU scheduling decisions may take place when a process: 1.Switches from running to waiting state. 2.Switches from running to ready state. 3.Switches from waiting to ready. 4.Terminates. Scheduling under 1 and 4 is non-preemptive. All other scheduling is preemptive.

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Q:

A lytic infection concludes with the

A) production of a prophage B) production of messenger RNA
C) embedding of viral DNA into the host cell's DNA D) bursting of the host cell
 
Answer & Explanation Answer: D) bursting of the host cell

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Filed Under: Biology
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