O’zbekiston respublikasi oliy va o’rta maxsus ta’lim vazirligi mirzo ulug’bek nomidagi o’zbekiston milliy universiteti

XV. Savollarga javoblarni tanlang:

1. 
   What kind of device is an electronic computer?
   
2. 
   What functions can be performed by a computer.
   
3. 
   How may the file information be recorded?
   
4. 
   What is a digital computer?
   

5. 
   How is the modern machine called?
   

6. 
   Who studied the logical design of computing machines?
   

1. 
   1. The modern machine is called a computing system.
   
2. 
   Neumann did.
   

3. 
   A digital computer is a device for performing mathematical opera­tions.
   
4. 
   An electronic computer is a device that can accept information, store it, process and present the result.
   
5. 
   The file information may be recorded with the help of paper forms, perforated paper tape, punching cards and so on
   
6. 
   A computer can perform five main functions: input, storage, arithmetic control and output