Multiple Choice Answers (1 Viewer)

[morrisoner]

Originally posted by Huy
Well, I just looked at "Actions = Claim Accepted" and saw the tick.
Looked up and saw another tick under the Rules "Police report submitted".

A claim is only accepted if a police report has been submitted.
So I would think B for Q17.

im pretty sure its c cuz in the first column a police report is submitted and the claim is rejected...

 

[pan3dol]

i had 17 - C

if the answer is B, the first column would have been accepted isn't it??

for 6, i put down A, i thought i done that one in the computer test.. but i donno.. cos i think attribute is i the schema thing... i donno

 

[FadeToBlack]

1-b
2-b
3-c
4-a
5-b
6-a
7-d
8-d
9-c
10-d
11-d
12-a
13-b
14-d
15-a
16-c
17-c
18-d
19-c
20-b

My responses
With 16: C i took a stab in the last minutes... ive never even seen anything of that nature in class or in textbooks

 

[Sparr0w]

for question 14 ;

i thought it was B, but you only divide by 8 if its in bits, but each character takes up 1byte, so you wouldnt divide by 8.

i guess i got that wrong then

 

[Huy]

Originally posted by Russkie
im pretty sure 17 was c also, i spent abit of time on that one. if u look at "C" it says it was 300 dollars not less then 300

Yeah, now that I look at it, 17 was C -- thanks
There goes 1 more mark.

Originally posted by pan3dol
for 6, i put down A, i thought i done that one in the computer test.. but i donno.. cos i think attribute is i the schema thing... i donno

Yep, 6 was A.

Originally posted by FadeToBlack
16: C (i took a stab in the last minutes... ive never even seen anything of that nature in class or in textbooks)

*Hi 5*

Hey, me too FadeToBlack!
I wrote C for 16, I felt "011" represented the third second, more so than "100".

 

[FadeToBlack]

Huy, mind briefly explaining why 6 is A?

 

[morrisoner]

yeh my teacher said 16 shouldnt of been it.

but i do sdd so i got it, it was b

for 6 i had a then changed it to b

 

[blah]

6. A because it asks for the structure. I don't think field name, size or type has anything to do with it

7.B not sure
14.D because each letter is 1 byte, and there are 1024 bytes in one kilobyte not 8*1024
17.C fuck can't beleive i got it wrong
19.C fuck can't beleive i got it wrong

 

[Huy]

Originally posted by FadeToBlack
Huy, mind briefly explaining why 6 is A?

attributes are part of a schema.

So that's why I didn't pick B.

Not the best explanation, but everything in A is contained in a database.

file > record > field > character.

C and D were definately out.

Attributes = relational databases

Flat file databases contain everything in A.

I had a gut feeling it was A, to be honest, seeing the attribute bit put me off, although it could be equally correct. (not too sure about 'size' and 'type' though.. in terms of data structure - in the question)

Also,
Field name has nothing to do with data structures...

 

[FadeToBlack]

with question 14, all you need to know (and what i DIDN'T know, and still dont) is if each character is worth 1 bit, or 1 byte

If its 1 bit, then the 8 is needed for it to become bytes, and the 1024 is needed for it to become kilobytes

If it is 1 byte, then the 8 is not needed
so which is it?

 

[FadeToBlack]

Oh shit, i just realised i had A for 6

*slaps forehead*

wow, my answers are lookin up!

 

[Jeo]

I thought you need 8 bits to reperesent one character which makes each character one byte.

 

[FadeToBlack]

Originally posted by Jeo
I thought you need 8 bits to reperesent one character which makes each character one byte.

Thats what i'm thinking
But my thought process was based on random assumptions

 

[FadeToBlack]

Once someone can confirm wether 1 character is 1 bit (making b true), or if one character is 1 byte (making d true) , then the anser is obvious

 

[FadeToBlack]

Once someone can confirm wether 1 character is 1 bit (making b true), or if one character is 1 byte (making d true) , then the answer is obvious

 

[Huy]

1 character is 8 bits, or 1 byte.


D
*cuss*

I looked at "in kilobytes" and my mind went to:

---------------
8 x 1024


Size in character length... characters in bytes.

No need for the 8 (assuming characters in bits).

 

[FadeToBlack]

Thanks huy
and THANK YOU last minute multiple choicing

 

[Huy]

Originally posted by FadeToBlack
Thanks huy
and THANK YOU last minute multiple choicing

LOL. Not a problem

I did last minute Multipling Choicing, but it was only 16 and 19. (the 010 100 001 and Primary/Foreign key questions).

Went through the multiple choice,
Did the options
Went back and completed the middle Core Q's

 

[Bandit]

argh, got 17/20 Stoopid MC

 

[FadeToBlack]

someone mark my MC...lol

1-b
2-b
3-c
4-a
5-b
6-a
7-d
8-d
9-c
10-d
11-d
12-a
13-b
14-d
15-a
16-c (this is wrong, according to ppl who knew how do do this Q)
17-c
18-c
19-c
20-b

knowing now that 14 is D