Humming Bird - HCO PDF Sample Papers for Class 8
Class 8 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 |
What is the full form of MODEM? |
| a) |
Modulator-Demodulator |
| b) | Modulation-Demodulation |
| c) | Modulation-Demodulator |
| d) | MOdulator-DEModulation |
Q.2 |
Which operating system manages a group of distinct computers and makes them appear to be a single computer? |
| a) |
Single-user operating systems |
| b) | Multi user OS |
| c) | Distributed OS |
| d) | Multi processor OS |
Q.3 |
Which of these IT developments are used in pocket calculators? |
| a) |
Endocortex |
| b) | EngoCortex |
| c) | Epicortex |
| d) | Exocortex |
Q.4 |
How can you represent an image in different colour themes? |
| a) |
By using Recolor option in format painter |
| b) | By altering line colour |
| c) | By using format painter |
| d) | By using color theme option in format painter |
Q.5 |
What does a thermal printer use? |
| a) |
Electric pulse |
| b) | Magnetic pulse |
| c) | Oscillator |
| d) | Mechanical pulse |
Q.6 |
In a row of thirty boys, F is fourth from the right end and G is tenth from the left end. How many boys are there between F and G? |
| a) |
18 |
| b) | 17 |
| c) | 16 |
| d) | 15 |
Q.7 |
What would be the output of the given formula in MS-Excel 2010? (NCO 2015) =LCM(SUM(3,4), PRODUCT(3,4), POWER(2,3)) |
| a) |
84 |
| b) | 168 |
| c) | 192 |
| d) | 200 |
Q.8 |
Which of the following layer is not a network support layer? |
| a) |
Physical Layer |
| b) | Data link Layer |
| c) | Session Layer |
| d) | Network Layer |
Q.9 |
Most packet switches use the principle of ___________. |
| a) |
stop and forward |
| b) | stop and wait |
| c) | store and wait |
| d) | store and forward |
Q.10 |
Which is not a form of Storage Technology? |
| a) |
Magnetic |
| b) | Optic |
| c) | Solid State |
| d) | Electric |
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Sample PDF of Humming Bird - Humming Bird Cyber Olympiad (HCO) PDF Sample Papers for Class 8:
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Answers to Sample Questions from Olympiad Success:
Q.1 : a | Q.2 : c | Q.3 : d | Q.4 : a | Q.5 : a | Q.6 : c | Q.7 : b | Q.8 : c | Q.9 : d | Q.10 : d
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