Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Simplify the given expressions using Boolean postulates
XY + X‾Z‾ + XY‾Z (XY + Z)
Ans. XY + X‾Z‾ + XY‾Z (XY + Z)= XY + X‾Z‾ + XY‾Z (XY + Z)= XY + X‾Z‾ + XXYY‾Z + XY‾ZZ= XY + X‾Z‾ + XYZ (As YY‾ = 0 and ZZ = Z)= XY + X‾ + Z‾ + XY‾Z (As X‾Z‾ = X‾ + Z‾)= X‾ + XY + Z‾ + XY‾Z= X‾ + X (Y + Y‾Z) + Z‾= X‾ + X (Y +Z) + Z‾ (As Y + Y‾Z = Y+Z)= X‾ + X Y (Z+ Z‾ ) + XZ + Z‾ (As Z+ Z‾ =1)= X‾ + X Y Z + XYZ‾ + XZ + Z‾= X‾ + XZ (1+ Y) + Z‾ (1+XY)= X‾ + XZ + Z‾ (As 1+ Y = 1 and 1+XY = 1)= X‾ + XZ) + Z‾=(X‾ + Z) + Z‾ (As X‾ + XZ = X‾ + Z‾= X‾ +( Z + Z‾)= X‾ +1 (As Z + Z‾ = 1)=1 (As X‾ +1 = 1)
Explain briefly Dead code Elimination of the commonly used code optimization techniques Dead code Elimination: Code which is unreachable or which does not influence the pr
Platform assignment system for the trains in a railway station cpp program
Explain two dimensional array In two dimensional arrays, array is a pointer-to-pointer-to-data type.: at the first level, it points to a block of pointers, one for each row. Th
What are the differences between a Database index and a match code? Match code can have fields from several tables whereas an index can have fields from only one table.
external initiated operations
What is semaphores? A semaphore 'S' is a synchronization tool which is an integer value that, apart from initialization, is accessed only by two standard atomic operations; wa
Instruction Cycle The instruction cycle consists of a series of steps needed for the implementation of an instruction in a program. A typical instruction in a program is descri
Explain briefly, why dynamic RAMs require refreshing? Ans: Due to the charge's natural tendency to distribute itself in a lower energy-state configuration that is, the charg
Pruning - Artificial intelligence Remember that pruning a search space means deciding that particular branches should not be explored. If an agent surly knows that exploring
Explain briefly how firewalls protect network. A firewall is simply a program or hardware device that filters the information coming by the Internet connection into your
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd