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- Question
System Study involves
Options- A. documenting the existing system
- B. identifying current deficiencies and establishing new goals
- C. study of an existing system
- D. All the above
- Correct Answer
- All the above
- 1. Which of the following is not an Output device?
Options- A. Scanner
- B. Moniter
- C. Printer
- D. Speakers Discuss
- 2. What does a Browser do?
Options- A. Looks through magazines and books in the library
- B. Reads meterial really fast
- C. It provides help menus
- D. It is software used to view web pages Discuss
- 3. Documentation of computer programs is impograms is important so that ________
Options- A. users can learn how to use the program
- B. other programmers can know how to maintain the program
- C. the programer can see why the code is written that way while hunting for sources of error
- D. all of above Discuss
- 4. A series of instructions that tells a computer what to do and how to do it is called a _______
Options- A. Program
- B. Command
- C. User response
- D. Processor Discuss
- 5. ______ is the maximum amount of data that can be stored on a storage medium.
Options- A. Magnetic storage
- B. Optical storage
- C. Solid-state storage
- D. Storage capacity Discuss
- 6. Which of the following data structure is linear type?
Options- A. Tree
- B. Binary Tree
- C. Queue
- D. Graph Discuss
- 7. Size of the primary memory of a pc ranges between
Options- A. 256 kb to 640 kb
- B. 64 kb to 256 kb
- C. 256 kb to 512 kb
- D. 2 kb to 8 kb Discuss
- 8. The process of encoding refers to
Options- A. getting information into memory.
- B. the recall of information previously learned.
- C. a clear memory of an emotionally significant event.
- D. the persistence of learning over time. Discuss
- 9. Word length of a personal computer is
Options- A. 32 bit
- B. 16 bit
- C. 8 bit
- D. 4 bit Discuss
- 10. 10 examples of computer hardware? Discuss
Computer problems
Search Results
Correct Answer: Scanner
Correct Answer: It is software used to view web pages
Correct Answer: all of above
Correct Answer: Program
Correct Answer: Storage capacity
Correct Answer: Queue
Explanation:
A data structure is a specialized format for organizing and storing data. General data structure types include the array, the file, the record, the table, the tree, and so on. Any data structure is designed to organize data to suit a specific purpose so that it can be accessed and worked with in appropriate ways.
Linear data structure: A linear data structure traverses the data elements sequentially, in which only one data element can directly be reached.
Ex: Arrays, Linked Lists, Stack, Queue, Any type of List all are linear.
Trees like Binary Tree, B Tree or B+ Tree are examples of non linear data structure.
Correct Answer: 256 kb to 640 kb
Explanation:
Size of the primary memory of a PC ranges between 256 KB to 640 KB.
Correct Answer: getting information into memory.
Explanation:
Encoding refers to the getting information into memory.
Correct Answer: 8 bit
Explanation:
Word length refers to the number of bits processed by a computer's CPU in one go. These days, typically 32 bits or 64 bits are used.
Data bus size, instruction size, address size are usually multiples of the word size.
Correct Answer: A computer system consists of two major elements: hardware and software Computer hardware is the collection of all the parts you can physically touch Computer software, on the other hand, is not something you can touch Software is a set of instructions for a computer to perform specific operations You need both hardware and software for a computer system to work 10 examples of computer hardware are :: 1 Monitor 2 Motherboard 3 CPU(Microprocessor) 4 Main memory(RAM) 5 Expansion cards 6 Power supply unit 7 Optical disc drive 8 Hard disk drive (HDD) 9 Keyboard 10 Mouse
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