Test of technology terminology - Part 15

In the next part of the Technological term test conducted by TipsMake.com, readers will continue to learn about the knowledge related to search queries, CPU, RAM, OS X or machine learming, etc.

1. Which of the following can be replaced for any character in the search query?
1. Word and number
2. Special characters
3. Repserentative character
4. Integer
The correct answer is 'Special character'.
2. Which of the following is not stored as a file?
1. Repository
2. Document
3. Video
4. Folder
The correct answer is 'Directory'.
3. What is the use of the GPU to offload computation from the CPU?
1. GPS
2. GPX
3. GUID
4. GPGPU
The correct answer is 'GPGPU'.
4. What menu item is usually exported in?
1. File
2. Edit
3. View
4. window
The correct answer is 'File'.
5. Which version of OS X followed Mavericks?
(Mavericks is the 10th major version of OS X, since June 2016 was renamed macOS, Apple's desktop and server operating system for Macintosh computers)
1. Sierra
2. El Capitan
3. Yosemite
4. Mojave
The correct answer is 'Yosemite'.
6. What type of post does an Instagram influencer publish call?
(Instagram influencer is a famous person who influences the community on Instagram)
1. Political commentary
2. Stock market consultancy
3. Product promotion (product promotion)
4. Update eSports
The correct answer is 'Product promotion'.
7. Which of the following statements about relational databases is false?
1. They can only store text data
2. They contain goods
3. They contain columns
4. They can be queried by SQL
The correct answer is 'They can only store text data'.
8. Video blog also known as?
1. Vlog
2. Vblog
3. Vidlog
4. Vidblog
The correct answer is 'Vlog'.
9. What kind of system will someone who builds a custom computer buy?
1. Mainframe
2. Barebone
3. All in one
4. Laptop
The correct answer is 'Barebone'.
(Basically, barebones are computers that lack important components like RAM, CPU and hard drive.)
10. Is StarCraft WCS an example of?
1. Infotainment (information technology entertainment)
2. Edutainment (edutainment)
3. eSports (esports)
4. MMORPG (multiplayer online role-playing game)
The correct answer is 'eSports'.
11. What is the operating system reference API function called?
1. Heuristics (thinking)
2. Emulation (simulator)
3. System call
4. Complier (compiler)
The correct answer is 'System call'.
12. What is the purpose of cache?
1. Defragment files stored in memory
2. Free up unused system memory
3. Store recently used information for faster access
4. Catch exceptions from running applications
The correct answer is 'It stores recently used information for faster access'.
13. Which of the following best describes a botnet?
1. It is a series of security questions used for authentication
2. This is a group of computers that run automated scripts
3. It is a firewall that prevents DDOS attacks
4. This is a network that includes both wired and wireless devices
The correct answer is 'This is a group of computers that run automated scripts.'
14. How many Shift keys are there on the standard keyboard?
1. first
2. 2
3. 3
4. 4
The correct answer is '2'.
15. Which of the following is an integer?
1. -20
2. 6.5
3. first
4. 2/3
The correct answer is '1'.
16. What is the most common data medium used by WPANs?
1. Ethernet
2. Coaxial Cable
3. Bluetooth
4. WIFI
The correct answer is 'Bluetooth'.
17. What type of memory is DDR RAM?
1. SRAM
2. PRAM
3. SDRAM
4. RDRAM
The correct answer is 'SDRAM'.
18. Which of the following best describes the "runtime"?
1. It is the time between when the program loads and the time it exits.
2. It is about time the computer boots up
3. That is the amount of time it takes to open a program
4. It is the time a computer has run since the last reboot
The correct answer is 'It is the time between when the program loads and the time it exits.'.
19. Which adjectives do not describe CD-ROM media?
1. Quang
2. Readable
3. Can record
4. Removable
The correct answer is 'writable'.
20. The term "UX" is a common abbreviation for which phrase?
1. User interface
2. User experience
3. User X-factor
4. User example
The correct answer is 'User experience'.
21. Which of the following best describes the greenfield software program?
1. It is not designed for a specific industry
2. It was developed for educational purposes
3. It is a new program built from scratch
4. It contains open source components
The correct answer is 'It is a new program built from scratch.'
22. What is the other name of a software program that does not require a paid license?
1. Commercial software
2. In-depth software (Vertical software)
3. Vaporware (software published but not yet and will never be available)
4. Free software
The correct answer is 'Free software'.
23. Which of the following is not part of a software tool chain?
1. Installer
2. Submission process
3. Assembler
4. The compiler
The correct answer is 'Installer'.
24. Which of the following is a barcode?
1. QR code
2. UPC
3. RFID
4. Beacon
The correct answer is 'UPC'.
25. What is an image on a computer screen?
1. Graphics
2. Gray scale
3. Goodput (Speed upon arrival of the user)
4. Gnutella
The correct answer is 'Graphics'.
26. What are errors in computer code collectively?
1. Bit
2. Byte
3. Bot
4. Bug
The correct answer is 'Bug'.
27. What kind of data is NTP used to retrieve?
1. Weather
2. Time
3. News
4. Financial data
The correct answer is 'Time'.
28. Is virtual classroom an example of?
1. VLB
2. VLE
3. VPS
4. VPN
The correct answer is 'VLE'.
29. What type of screen has the darkest level?
1. LED
2. OLED
3. CRT
4. Plasma
The correct answer is 'OLED'.
30. Machine learning is a subset of what technology?
1. Artificial intelligence
2. Virtualization
3. Emulator
4. Cloud computing
The correct answer is 'Artificial Intelligence'.