Which of the following is a junk e-mail?

तलका मध्ये कुन जंक इ-मेल हो?

• Spoof

• Spam

• Spool

• Sniffer Script

What are the main two components of CPU?

CPU का मुख्य दुई कम्पोनेन्टहरू के के हुन्?

• Control unit and ALU

• ALU and BUS

• Control unit and register

• Register and main memory

Which of the following is the binary equivalent to 12 ?

तलका मध्ये कुन बाइनरी अंकले 12 लाई जनाउँछ?

• 1100

• 1010

• 1111

• 1001

Which of the following hardware was used by the first generation computers?

पहिलो पुस्ताका कम्प्युटरहरूले तलका मध्ये कुन हार्डवेयर प्रयोग गरेको थियो?

• Transistors

• Vacuum tubes

• VLSI

• Integrated circuit

What is the operating speed of fourth generation computer?

चौथो पुस्ताको कम्प्युटरको सञ्चालन गति कुन हो?

• Picoseconds

• Milliseconds

• Microseconds

• Nanoseconds

Which of the following is micro computer?

तलका मध्ये माइक्रो कम्प्युटर कुन हो?

• Laptop

• Desktop

• Both of a and b

• None

Which of the following is the utility software?

तलका मध्ये युटिलिटी सफ्टवेयर कुन हो?

• Linux

• Antivirus

• Printer's driver

• QBASIC

Which shortcut keys is used for pasting the file or folders?

फाइल फोल्डर वा टेक्स्ट पेस्ट गर्नका लागि कुन सर्टकट कुञ्जीहरू प्रयोग गरिन्छ?

• Ctrl+X

• Ctrl+A

• Ctrl+V

• Ctrl+B

Which shortcut keys is used in place of cut command?

कट कमाण्डको लागि कुन सर्टकट कुञ्जीहरू प्रयोग गरिन्छ?

• Ctrl+X

• Ctrl+A

• Ctrl+V

• Ctrl+B

In a computer one byte consists of:

एक बाइटमा कति बिट हुन्छ?

• 4 bit

• 8 bit

• 16 bit

• 32 bit