Welcome to the Opera Quiz!
You will be given 10 questions from various fields of IT. Each question has just single correct answer. We have 3 x SoundBlaster Free portable speaker and 3 x RaspberryPi Zero W sets for the students that solve the quiz with the best result and in the shortest time. We will get in contact with the See morewinners within 10 days in order to schedule a tour of our office in Wrocław and deliver the prizes.
Opera Software Team
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Debian
Ubuntu
Red Hat
Redstone
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RIP
RIPE
RIPv2
BGP
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WPA-TKIP
WPA-AES
WPA2-TKIP
WPA2-AES
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Layer 2
Layer 3
Layer 4
Layer 7
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192.168.1.0/28
192.168.1.64/26
192.168.1.80/30
192.168.1.128/25
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Presto
Pronto
Trident
Gecko
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JavaScript
Java
C++
Python
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1
1.0
I
D
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Hyper Trainer Marking Language
Hyper Text Marketing Language
Hyper Text Markup Language
Hyper Text Markup Leveler
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String "Text";
String text = 'text';
String text = "text"
String text = "text";
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Admin
Password123
Tr0ub4dor&3
Correct horse battery staple strawberry
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Use parameterized queries and prepared statements
Use HTTPS everywhere
Do not hardcode passwords
Use HTTPOnly cookie flag
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Encapsulation
Multitasking
Polymorphism
Inheritance
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/root
/var
/etc
/proc
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Free
Top
Htop
All answers are correct
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Docker
KVM
Syslog
Packer
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Root
Admin
Sysadmin
System
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DNS
DHCP
LDAP
SMTP
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Can be instantiated directly
Must consist of at least one virtual function
Can not be overwritten (inherited)
All statements are correct
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Document Object Model
Document Objectification Method
Development Of Markup
Development Of Methods
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Free VPN
Native ad-blocker with cryptojacking protection
Currency and unit converter
All mentioned features
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Compilation
Debugging
Linking
Preprocessing
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IaaS (Infrastructure as a Service)
PaaS (Platform as a Service)
SaaS (Software as a Service)
Serverless
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Regression testing
Smoke testing
Performance testing
Sanity testing
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Total number of defects in the product
Number of test cases not yet executed
Number of undetected defects
Effort required to fix all defects
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Finding faults in the system
Ensuring that the system is error-prone to all users
Testing for a business perspective
Testing the system with other systems
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Operator a+++
An operator which takes three arguments
Every overloaded operator
Ternary operator doesn't exist
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SVN
GIT
NAV
All three are distributed code repositories
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1
Unlimited number of instances
2
0
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Structured Query Language
Simple Query Language
Serialized Query Language
None of these
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An example of recurrency
Will sum first n natural numbers
May cause stack overflow
All answers are correct
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Is a process of identifying test coverage ratio
Test are being written before the actual software code
A single and complex test is written for the whole software code
Bugs are automatically removed from the code
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Bridge
Lambda
Factory
Facade
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12
3
1"2"
Error output
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Garbage collection
Memory laundrying
Defragmentation
Object sweeping
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