Questions & Solutions | Instant Download PDF
1. What do double quotes in a search query signify?
Boolean search
Wildcard search
File type search
Exact phrase search
2. What does the CPU primarily do in a computer system?
Manages the power supply of the computer.
Connects peripherals to the computer.
Processes information and carries out instructions from programs.
Stores data for long-term use.
3. If a researcher wants to find articles that discuss both 'machine learning' and
'data analysis', which Boolean operator should they use?
OR
XOR
NOT
AND
4. What does Google do when you perform a search with a phrase in quotes?
Returns pages that do not contain any of those words
Returns pages that contain all of those words in any order
, Returns pages with those words together in sequence
Returns pages with only those words as the page title
5. Describe why inkjet printers are considered suitable for low-volume printing
compared to laser printers.
Inkjet printers use toner cartridges instead of ink.
Inkjet printers can print faster than laser printers.
Inkjet printers are generally less expensive and have lower upfront
costs, making them ideal for low-volume printing needs.
Inkjet printers produce higher quality prints than laser printers.
6. What is the primary role of Graphics Processing Units (GPUs) in modern
computing?
Handling network communications
Providing power backup and uninterruptible power supply
Accelerating graphics rendering and parallel processing
Managing storage devices
7. What does CSV stand for in the context of file types?
Column-Separated Values
Common-Separated Values
Character-Separated Values
Comma-Separated Values
8. What is the maximum supported throughput of a CAT6 cable?
1 Gbps
, 100 Gbps
100 Mbps
10 Gbps
9. What is the role of parentheses in Boolean expressions?
c. They override the precedence of AND and OR.
d. Both b and c.
b. They indicate the beginning and end of a Boolean expression.
a. They have no impact on the expression.
10. If a new smartphone model is released that supports micro-HDMI, what
advantages might this provide to users in terms of media consumption?
Users can increase their phone's storage capacity.
Users can print documents directly from their smartphones.
Users can charge their smartphones faster.
Users can connect their smartphones directly to TVs or monitors for
high-quality video playback.
11. What does the AND operator do in the context of Boolean searches?
Combine multiple search results
Exclude one term from the search
Search for two different terms at once
Search for either of the terms
12. The transfer for USB 2.0 is approximately ____ _.