Related Questions

Consider a company that assembles computers. The probability of a faulty assembly of any computer is p. The company therefore subjects each computer to a testing process. This testing process gives the correct result for any computer with a probability of q. What is the probability of a computer being declared faulty?
A pq + (1 - p) (1 - q)
B (1 - q)p
C (1 - p)q
D pq
Fill in the gaps : She wastes her time -------useless things.
A to
B of
C on
D none of these
[Improve the following bracket part of the sentence keeping the meaning unchanged] As the judge has already decided the case. further defense is useless.
A The judge having decided the case
B On account of decision from the judge
C From the decision of the judge
D Because of the judge deciding
When hackers flood a Web site with useless traffic to overwhelm the network, it is called ______.
A phishing
B pharming
C a Denial of Service (DoS) attack
D spoofing
Who said - “Our Life and religion are useless without the attainment of Swaraj”?
A Bal Gangadhar Tilak
B Veer Kunwar
C Lala Lajpat Rai
D Bhagat Singh
If water table is comparatively high, the irrigation canal becomes useless, due to
A Large amount of seepage
B Water logging of the cultivated areas
C Uncertain water demand
D All the above
The value of a computer is depreciated over five years for tax purposes (meaning that at the end of five years , the computer is worth $0). If a business paid $ 2,100 for a computer, how much will it have depreciated after 2 years?
A $840
B $ 1,050
C $ 820
D $ 420
You create home directories for users Jan and Kim on a Windows NT Server computer. Jan works on a Windows NT Workstation computer. Kim works on a Microsoft Windows for Workgroups computer. After they log on, Jan can access her home directory, but Kim cannot access her home directory. What should you do?
A Start the Replication service on Kim's Windows for Workgroups computer
B Relocate Kim's home directory to her Windows for Workgroups computer
C Map a drive on Kim's Windows for Workgroups computer to her home directory on the server
D You cannot do this. Home directories can be accessed only by Windows NT computers
The breaking up of the rocks at its place is known as
A Erosion
B Weathering
C Mass Destruction
D Degradation
A certain city uses a computer system as part of its taxation of real estate. Which one of the following tasks would the computer be least able to do?
A Decide how much money should be raised through real estate taxes
B Keep records of tax rates that apply to different kinds of real estate
C Compute tax due for each property owner each quarter
D Keep records of all assessment
E Record and credit tax payments received from property owners

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