Related Questions

A train travels from New York to Chicago, a distance of approximately 840 miles, at an average rate of 60 miles per hour and arrives in Chicago at 6:00 in the evening , Chicago time . At what hour in the morning, New York City time, did the train depart for Chicago time . At what hour in the morning , New York City time, did the train depart for Chicago ? ( Chicago time is one hour earlier than New York City time.)
A 4 : 00
B 5 : 00
C 6 : 00
D 7 : 00
Duty cycle is the characteristic of a pulse waveform that indicates the high time versus the low time.
A True
B False
The relay with inverse time characteristic will operate within
A 1.5 sec
B 5 to 10 sec
C 5 to 20 sec
D 20 to 30 sec
E none of the above
A required characteristic of an online real-time system is:
A more than one CPU
B offline batch processing
C no delay in processing
D All of the above
E None of the above
If a is the optimistic time, b is the pessimistic time and m is most likely time of an activity, the expected time of the activity, is
A $$\frac{{{\text{a}} + {\text{m}} + {\text{b}}}}{6}$$
B $$\frac{{{\text{a}} + 2{\text{m}} + {\text{b}}}}{6}$$
C $$\frac{{{\text{a}} + 4{\text{m}} + {\text{b}}}}{6}$$
D $$\frac{{{\text{a}} + 5{\text{m}} + {\text{b}}}}{6}$$
What, according to the passage, is the common characteristic of all journalists?
A They all right for the newspapers.
B They all can forecast future news.
C They all have to first probe into the news they gather.
D They all make an adventure to find a worthy news.
The current ratio is an indicator of which following characteristic of an organization?
A The current level of profitability
B The future level of profitability
C The investment potential
D The liquidity in the short term
A characteristic of card systems is :
A Slowness in processing data
B Using cards as records of transactions
C Needing a larger DP staff
D All of them
What was characteristic of affluent man of an earlier age?
A He used to put higher premium on comfort
B His emphasis was on beauty
C He was relying on advertisements
D He believed more in simple and cheaper things
Which of the following is not a characteristic of RAM?
A RAM is volatile
B RAM contains data being used
C Contents of RAM can be changed
D RAM is faster than cache memory

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