If part of 60% of a number is 36, then that number is
Option A. 100 Option B. 75 Option C. 80 Option D. 90 True Answer A
Let the number be x.
Option A. Input device Option B. Control unit Option C. Output device Option D. Central Processing Unit True Answer D
Memory unit is one part of central processing unit. there are two types of memory in a computer unit which is primary memory and secondary memory.
Consider a CSMA / CD network that transmits data at a rate of 100 Mbps (108 bits per second) over a 1 km (kilometer) cable with n repeaters. If the minimum frame size required for this network is 1250 bytes, what is the signal speed (km /sec) in the cable?
Option A. 8000 Option B. 10000 Option C. 16000 Option D. 20000 True Answer D
Data should be transmitted at the rate of 100 Mbps. For a collision to be detected, the frame size should be such that the transmission time of the frame should be greater than twice the propagation delay. Transmission Time >= 2*Propagation Time => 1250*8 / (100 * 10^6) <= 2*length/signal speed => Signal speed <= (2 * 10^3 * 100 * 10^6) / (1250 * 8) <= 2 * 10 * (10 ^ 3) km/sec <= 20000
Option A. .dcw Option B. .docx Option C. .pptx Option D. .xlsx True Answer B
Option A. hardware Option B. a device Option C. a program Option D. a hardware concept True Answer C
Option A. TRUE Option B. FALSE Option C. Option D. True Answer A
Option A. लीलाधर जगूड़ी Option B. विश्वनाथ प्रसाद तिवारी Option C. हरे प्रकाश उपाध्यय Option D. अखिलेश True Answer D
How many tuples does the result of the following SQL query contain?
SELECT A.Id FROM A WHERE A.Age > ALL (SELECT B.Age FROM B WHERE B.Name = ‘Arun’)
Option A. 4 Option B. 3 Option C. 0 Option D. 1 True Answer B
Select A.id From A Where a, age > All (Select B, age from B where B. Name = 'Arun') Inner query will return no tuple. So all A tuple will be selected.
Option A. कृत्रवाच्य Option B. कर्मवाच्य Option C. भाववाच्य Option D. उपर्युक्त में से कोई नहीं True Answer C
Option A. Text tool box Option B. Line tool Option C. Drawing tool Option D. Auto shapes tool True Answer A
Option A. It has the same name as the class. Option B. It has no return-type Option C. It is usually used for initialisation Option D. It can be invoked using an object like any other member function True Answer D
Option A. Drever Option B. McDougall Option C. Thorndike Option D. Woodworth True Answer B
Option A. An object identifier Option B. A method name Option C. Arguments Option D. Data Members True Answer D
Option A. Nitrogen Option B. Carbon dioxide Option C. Argon Option D. Oxygen True Answer B
Option A. TRUE Option B. FALSE Option C. Option D. True Answer B
Option A. Displaying information on screen is an example of output Option B. Output is always printed out on paper Option C. Output from some ICT systems could be sound Option D. It is possible for the output from one ICT system to be used as the input for a different ICT system True Answer B
Option A. Jawaharalal Nehru Option B. Dr. Rajendra Prasad Option C. Dr. Sachhidananda Sinha Option D. Dr. K. M. Munshi True Answer B
Option A. Descending order Option B. Ascending order Option C. All are same Option D. None of These True Answer B
Option A. Notepad Option B. Google Docs Option C. Office 365 Option D. Google Maps True Answer A