Humming Bird - HCO PDF Sample Papers for Class 7
Class 7 sample paper & practice questions for Humming Bird Cyber Olympiad (HCO) level 1 are given below. Syllabus for level 1 is also mentioned for these exams. You can refer these sample paper & quiz for preparing for the exam.
Q.1 |
The circular tracks around the disk's surface are divided into _______ during formatting. |
| a) |
area |
| b) | bits |
| c) | squares |
| d) | sectors |
Q.2 |
Earlier, CD-ROM drives were called: |
| a) |
Single speed |
| b) | Diskettes |
| c) | Punch cards |
| d) | Hollerith cards |
Q.3 |
A chain letter that is usually circulated as an email message is a ____________. |
| a) |
bug |
| b) | worm |
| c) | hoax |
| d) | polymorphic virus |
Q.4 |
_______ payloads may play music, show pictures or animations, promote the author’s favourite heavy-metal band etc. |
| a) |
Replication |
| b) | Non-Malicious |
| c) | Multiplication |
| d) | Hoax |
Q.5 |
The default storage locations for the files that user creates is: |
| a) |
Desktop |
| b) | My Documents |
| c) | Pictures |
| d) | Downloads |
Q.6 |
Name the hybrids that can infect both boot sectors and 16-bit programs. |
| a) |
Polymorphic virus |
| b) | Multipartite virus |
| c) | Retro virus |
| d) | Stealth virus |
Q.7 |
How is data maintained in DRAM? |
| a) | using electromagnets |
| b) | rewrites the data many times on a refresh circuit |
| c) | both (a) and (b) |
| d) | None of the above |
Q.8 |
Determine the accessibility in the given image.  |
| a) |
Line Access |
| b) | Step Access |
| c) | Sequential Access |
| d) | Random Access |
Q.9 |
This logo belongs to ____________.  |
| a) |
Dropbox |
| b) | One Drive |
| c) | Google Drive |
| d) | Amazon Drive |
Q.10 |
Select the figure which satisfies the same conditions of placement of the dots as in Figure-X.  |
| a) |
1 |
| b) | 2 |
| c) | 3 |
| d) | 4 |
Your Score: 0/10
Sample PDF of Humming Bird - Humming Bird Cyber Olympiad (HCO) PDF Sample Papers for Class 7:
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Answers to Sample Questions from Olympiad Success:
Q.1 : d | Q.2 : a | Q.3 : c | Q.4 : b | Q.5 : b | Q.6 : b | Q.7 : b | Q.8 : c | Q.9 : c | Q.10 : a
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