VCE Stuff > VCE Computing: Data Analytics
Cloud's ITA questions
jsimmo:
--- Quote from: Excalibur on November 17, 2008, 03:07:44 pm ---2/ I doubt IT:A would do pseudocode, let alone what appears to be a Basic-like programming language.
--- End quote ---
It's not in the 3/4 course, but it was in last years 1/2 for me [i'm pretty sure it is in the study design].
danieltennis:
--- Quote from: jsimmo on November 17, 2008, 03:12:25 pm ---
--- Quote from: Excalibur on November 17, 2008, 03:07:44 pm ---2/ I doubt IT:A would do pseudocode, let alone what appears to be a Basic-like programming language.
--- End quote ---
It's not in the 3/4 course, but it was in last years 1/2 for me [i'm pretty sure it is in the study design].
--- End quote ---
Yeah, because year 11 IT is a mix of SD and APPs
Another question.
ii) Jay wants customers to order her jewellery online. Select and justify an effective way of backing up Jay’s
files. Ensure that your answer refers to one or more of the following: complete backup, differential backup
and incremental backup.
1/ What is a primary key? Thanks
ell:
--- Quote from: Cloud on November 17, 2008, 03:15:49 pm ---Yeah, because year 11 IT is a mix of SD and APPs
Another question.
ii) Jay wants customers to order her jewellery online. Select and justify an effective way of backing up Jay’s
files. Ensure that your answer refers to one or more of the following: complete backup, differential backup
and incremental backup.
1/ What is a primary key? Thanks
--- End quote ---
Complete (full) backup: Backup everything onto a separate medium
Differential backup: Consists of an initial full backup, then any changes made are backed up onto one separate medium (so you have stored one full backup, and another with any changes made after the full backup)
Incremental: Also consists of an initial full backup, then any changes made are backed up onto several media (so you would have a stored a full backup, plus each change made is stored on a separate medium. For example, after the initial full backup, you might make an incremental backup each month, March 2008, April 2008 etc.)
Take your pick, but don't just choose full backup.
1/ A primary key uniquely identifies a record in a database. (This is all you need to know, really)
costargh:
ROFL ells sig haha
danieltennis:
Thanks.
Another question.
Ok i don't understand what they mean by this question.
Borak Enterprises are looking at the establishment of a new head quarters in Hong Kong, replacing the
existing office in Melbourne. The Human Resources Department is engaging a consultant to look at how
this will affect the current levels of staff.
Select the appropriate response from those listed
A. This is a tactical and operational decision
B. This is a an operational and strategic decision
C. This is a strategic and tactical decision
D. This is a strategic, operational and tactical decision.
Thnaks
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