Question 361Quiz 547
NetworkingWhich of the following best defines a context switch? ?
L05 · Computer operating systems
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Question 362Quiz 547
Database systemsConsider the following SQL query. SQL SELECT employee_id, name, department FROM employees WHERE department = 'Sales'; What does this query do? ?
L08 · Database management
Question 363Quiz 547
Programming and algorithmsIn the above Python function decimal_to_binary(num), what does the conditional statement if num < 0 or num > 15: ensure? decimal_to_binary(num) if num < 0 or num > 15: ?
L09 · Programming and algorithms with Python
Question 364Quiz 547
OtherWhich of the following is not true about interpreters? ?
L09 · Programming and algorithms with Python
Question 365Quiz 547
Database systemsHow does Geographic Information System (GIS) differ from a traditional database system? GIS?
L08 · Database management
Question 366Quiz 547
Programming and algorithmsWhat will be the PHP program for the following output? PHP ? Output : I learn Mathematics, Physics and ICT.
L09 · Programming and algorithms with Python
Question 367Quiz 547
Web developmentWhich of the following is true about the <font> tag in HTML? HTML <font> ?
L10 · Web development
Question 368Quiz 547
Database systemsIn a normalized database, which of the following is not true for the Second Normal Form (2NF)? (2NF) ?
L08 · Database management
Question 369Quiz 546
OtherWhich of the following answer is equivalent to value which can be obtained after converting BCD to octal value 2458? 2458 BCD
L03 · Data representation and number systems
Question 370Quiz 546
Data representation and computer architectureWhich of the following Boolean expressions are equivalent to A ⊕ B ? A ⊕ B
L04 · Fundamentals of digital circuits