| Q 1: | Which statement is true regarding an object?
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| (1) | An object is what classes instantiated are from |
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| (2) | An object is an instance of a class |
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| (3) | An object is a varibale |
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| (4) | An object is a reference to an attribute |
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| Correct Answer: An object is an instance of a class |
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| Q 2: | How to declare a class which has fields that are not serializable?
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| (1) | Public |
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| (2) | Priate |
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| (3) | Transient |
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| (4) | Variant |
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| Correct Answer: Transient |
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| Q 3: | Breaking down a large complex procedure into a number of smaller procedures is referred to as
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| (1) | data structures |
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| (2) | top down decomposition |
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| (3) | structured programming |
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| (4) | lists |
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| Correct Answer: top down decomposition |
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| Q 4: | What does the data dictionary identify
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| (1) | Field types |
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| (2) | Field names |
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| (3) | Field formates |
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| (4) | All |
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| Correct Answer: All |
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| Q 5: | E-R modeling technique is a
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| (1) | Top-down approach |
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| (2) | Bottom-up approach |
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| (3) | Left-right approach |
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| (4) | None |
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| Correct Answer: Top-down approach |
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| Q 6: | In a Go-Back-N ARQ, if the window size is 63, What is the range of sequence numbers?
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| (1) | 0 to 63 |
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| (2) | 1 to 63 |
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| (3) | 0 to 64 |
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| (4) | 1 to 64 |
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| Correct Answer: 0 to 63 |
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| Q 7: | A television broadcast is an example of .............. transmission
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| (1) | Half-duplex |
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| (2) | Full-duplex |
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| (3) | Simplex |
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| (4) | Automatic |
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| Correct Answer: Simplex |
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| Q 8: | Web pages are written using
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| (1) | FTP |
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| (2) | HTTP |
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| (3) | HTML |
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| (4) | URL |
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| Correct Answer: HTML |
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| Q 9: | RJ45 UTP cable has..........pair cables
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| (1) | 2 |
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| (2) | 4 |
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| (3) | 5 |
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| (4) | 3 |
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| Correct Answer: 4 |
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| Q 10: | The Protocol Data Unit (PDU) ofr the application layer in the internet stack is
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| (1) | Segment |
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| (2) | Datagram |
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| (3) | Message |
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| (4) | Frame |
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| Correct Answer: Message |
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