Computer Science Quiz

In ____ paradigm, the service provider is an application program, it runs continuously, waiting application program, then to make a connection through the Internet and ask for service.

• P2P

• Tranditional

• Client-server

A computer is a box full of electronic ____.

• Switching devices

• Chips

• Circuits

• Registers

• None of the others

____ can provide authentication, integrity, and nonrepudiation for a message. (Choose 1 answer)

• Encryption/decryption

• Digital signature

• Compression

• Key-exchange

The TCP/IP suite does not define any protocol in ____.

• Transport

• Network

• Data-link

• Session

Which of the following translate back from machine code something resembling the source language? (Choose 1 answer)

• Interpreter

• Compiler

• Assembler

• Decompiler

• None of the others

Each node in a graph can have ____ parents.

• Only one

• No node

• One or more

• At most two node

____ hides all the details of an algorithm in an attempt to give the 'big picture' and to show how the algorithm flows from beginning to end.

• Pseudocode

• Unified Modeling Language (UML)

• Flowchart

• State diagram

A data bus, the word is 4 bytes, so we need a data bus with connections?

• 4

• 8

• 16

• 322

The ____ (approximately 1975-1985) saw the appearance of microcomputers.

• First generation

• Second generation

• Third generation

• Fourth generation

A binary search tree (BST) is a binary tree with one extra property: the key value of root is ____ values of all nodes in each left subtree.

• Greater than

• Less than

• Equal

• Smaller than