CSCI EXAM #1 QUESTIONS WITH ACCURATE ANSWERS
A bit is correct answer 0 or 1
A computer word is 17 bits long. What range of numbers would such a computer
provide (no negative numbers)? correct answer 0 to 131,071
After evaluating the following expression, A becomes equal to: A = (TRUE AND
FALSE) or (FALSE OR TRUE) correct answer TRUE
All of the following are items of computer hardware, except: correct answer
Operating system
Embedded systems are correct answer microprocessors used as components of
larger systems with dedicated tasks
Excel question correct answer (see test)
Four megabytes has how many bytes? or bits? correct answer exactly 33,554,432
bits or 4,194,304 bytes
Four terabytes is how many gigabytes? correct answer exactly 4,096 Gigabytes
From the following options, what does the lab manual say about the primary
benefit of a script file? correct answer to save a set of commands that we use on a
regular basis to automatically execute them together
, How can you copy the output of a command "tree" into a file named
"Output.txt"? correct answer tree > Output.txt
How do we make an absolute reference to column "only" and "not" the Row
when copying a formula in excel? Take column A for instance. correct answer $A2
How many different patterns of 1 and 0s are possible using 8 bits? correct answer
256
If you want to give a presentation in class, which of the following Microsoft
products would be the most suitable? correct answer MS PowerPoint
In ASCII code, how many bits are used to represent each character? correct
answer 8
In excel, what is true about the COUNTIF function? correct answer It counts the
number of cells in a range that meet a certain criterion.
Let's say you start out at I: drive. What will your location be after all the following
commands are executed successfully?
cd Pictures
mkdir Landscape Beach
cd Landscape
cd ..
cd Beach correct answer I:\Pictures\Beach>
A bit is correct answer 0 or 1
A computer word is 17 bits long. What range of numbers would such a computer
provide (no negative numbers)? correct answer 0 to 131,071
After evaluating the following expression, A becomes equal to: A = (TRUE AND
FALSE) or (FALSE OR TRUE) correct answer TRUE
All of the following are items of computer hardware, except: correct answer
Operating system
Embedded systems are correct answer microprocessors used as components of
larger systems with dedicated tasks
Excel question correct answer (see test)
Four megabytes has how many bytes? or bits? correct answer exactly 33,554,432
bits or 4,194,304 bytes
Four terabytes is how many gigabytes? correct answer exactly 4,096 Gigabytes
From the following options, what does the lab manual say about the primary
benefit of a script file? correct answer to save a set of commands that we use on a
regular basis to automatically execute them together
, How can you copy the output of a command "tree" into a file named
"Output.txt"? correct answer tree > Output.txt
How do we make an absolute reference to column "only" and "not" the Row
when copying a formula in excel? Take column A for instance. correct answer $A2
How many different patterns of 1 and 0s are possible using 8 bits? correct answer
256
If you want to give a presentation in class, which of the following Microsoft
products would be the most suitable? correct answer MS PowerPoint
In ASCII code, how many bits are used to represent each character? correct
answer 8
In excel, what is true about the COUNTIF function? correct answer It counts the
number of cells in a range that meet a certain criterion.
Let's say you start out at I: drive. What will your location be after all the following
commands are executed successfully?
cd Pictures
mkdir Landscape Beach
cd Landscape
cd ..
cd Beach correct answer I:\Pictures\Beach>
