A user communicates with a computer with the help of:

Which of the following permanent database that has an entry for each terminal symbol

The component responsible for synchronizing operations using timing signals is _______________.  

Which of the following file format is not a video file format?

 Recently who among the following was re-elected general secretary of the 20th Central Committee of the Communist Party of China (CPC)?

Which of these are examples of interpreted programming languages?  

Pre-programmed formulas in MS Excel are called _______.  

Which of the following technologies were used by third-generation computers? 

________ is the highest priority interrupt capable of interrupting all software and non-vital hardware devices.