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Question 21Quiz 581
Database systems
Consider the file allocation table section below. The end of a file is indicated by -1 and the size of one group in the table is 4KB. -1 4KB According to the table, what is the starting batch number and file size of the smaller-capacity file? , ?
L08 · Database management
Question 22Quiz 581
Database systems
The size of each category (Block size) is 3KB. A portion of the disk's file partition table looks like the following at a certain point. The section also indicates the category of the ictfromabc .py file. (Block size) 3KB ictfromabc.py • The last category of a file is indicated by -1. -1 • Directory information related to a file indicates the category number of the first category of the file. Which of the following shows the directory information of the ictfromabc.py file and the amount of disk space allocated for the ictfromabc.py file respectively? ictfromabc.py ictfromabc.py ?
L08 · Database management
Question 23Quiz 581
Programming and algorithms
What is the output of the following Python code? ? x = {} x['1'] = (3, 4) x['2'] = (4, 3) for i in x.keys (): print(x[i][-1])
L09 · Programming and algorithms with Python
Question 24Quiz 581
Software engineering
Which of the following is a key characteristic of the Waterfall model in the System Development Life Cycle (SDLC)? ?
L07 · System analysis and design
Question 25Quiz 581
Other
What will happen if a form with method="post" is submitted, but the PHP script tries to access the form data using $_GET? method="post" PHP $_GET ?
L10 · Web development
Question 26Quiz 581
Signals, electronics and IoT
Which of the following is true regarding the propagation of electromagnetic waves in networking? ?
L11 · Internet of Things
Question 27Quiz 581
Networking
A = Session Layer - B = Transport Layer C = Presentation Layer - D = Data Link Layer - E = Application Layer - F = Physical Layer - G = Network Layer - What is the correct order of the above layers for the OSI data transmission model? OSI ?
L06 · Data communication and computer networking
Question 28Quiz 581
Other
Which of the following is a characteristic of an open system? ?
Question 29Quiz 581
Business and digital society
A freelance graphic designer uses an online marketplace to offer their services directly to companies. What type of business model does this belong to? ?
L12 · ICT in business and e-commerce
Question 30Quiz 581
Signals, electronics and IoT
What is the primary security issue associated with IoT devices in smart homes? IoT ?