- •29. Calculate multiplication of two binary numbers 1011 X 101 110111
- •36. What will be the algebraic function for the following graphic sym
- •87. What’s a Boolean equation?
- •88. What’s the Inverter?
- •89. What is a hardwired program?
- •90. How is the Efficiency of Cache memory characterized (estimated)?
- •91. On what (phenomenon) is the write mechanism of a magnetic disk based?
- •92. How are data organized on a magnetic disk?
- •93. How does the user determine the signed and unsigned binary numbers?
- •96. Which of the numbers: (01111)2, (011110)2, (0011)2 are even, and which are odd?
- •97. What’s the difference between decimal and binary counting?
- •98. Is counting in binary different from counting in any other number system?
- •100. Which of the listed below parameters are used for estimation performance of internal (primary) memory?
- •101. Which of the listed below parameters are used for estimation performance of external (secondary) memory?
- •102. Is Processor (cpu) controlled by any hardware or software?
- •103. What’s a software?
- •104. What’s a hardware?
- •136. What will be the number of sides of Koch Snowflake after n iterations?
- •137. Provided that the side of the first equilateral triangle is s for Koch Snowfalke, Length of each side after n iteration is:
- •138. In floating-point arithmetic, addition and subtraction are more complex than multiplication and division. What are basic phase(s) of the algorithm for addition and subtraction?
- •151. What does the or gate require in order to get a high output?
- •152. A gate with a single input and a single output, and it is used to complement, or invert, a digital signal.
- •153. What’s the operation of nand gate?
- •154. What’s the operation of nor gate?
- •161. Calculate subtraction of two binary numbers 101101-100111 110
87. What’s a Boolean equation?
A. An algebraic expression of some expression that illustrates the functional operation of a disks or combination of disks.
B. An algebraic expression that illustrates the functional operation of a logic gate or combination of logic gates.
C. An algebraic expression of some expression that illustrates the functional operation of a logic tubes or combination of logic capacitors.
D. An algebraic expression of some expression that illustrates the space operation of a logic diskettes or combination of logic numbers.
E. An algebraic expression of some expression that illustrates the functional operation of a logic disks or combination of logic plates.
88. What’s the Inverter?
A. The Inverter is a flip-flop with a single output and a single output, and it is used to complement, or invert, a digital signal.
B. The Inverter is a combination of two gates with a single output and a single output, and it is used to complement, or invert, a digital signal.
C. The Inverter is a gate with a single output and a single output, and it is used to complement, or invert, an analogous signal.
D. The Inverter is a gate with a single input and a single output, and it is used to complement, or invert, a digital signal.
E. The Inverter is a combination of four gates with a single output and a single output, and it is used to complement, or invert, an analogous signal.
89. What is a hardwired program?
A. It is a result of the process of connecting together the various basic logic components in the desired configuration for some particular computation.
B. It is a result of the program loaded together with the data into basic logic components in the desired configuration for some particular communication.
C. It is a result of the program correcting together with the network data in the basic logic components in the desired configuration for some particular designing.
D. It is a logical consequence of the program together with the data in the basic logic bits in the desired configuration for some particular programming.
E. It is an inevitable result of the program cracking together with the virus data in the basic logic components in the desired configuration for some particular testing.
90. How is the Efficiency of Cache memory characterized (estimated)?
A. It is characterized by the hit ratio, which is equal to the ratio of all misses of instructions in the CPU registers.
B. It is characterized by the hit ratio, which is equal to the sum of all misses of instructions in the Hard Disk’s registers.
C. It is characterized by the binary and hexadecimal operations, it is equal to the sum of all misses of instructions in the Hard Disk’s Stack.
D. It is characterized by the hit ratio, which is equal to the ratio of all hits in Cache to the number of CPU accesses to the memory.
E. It is characterized by the hit ratio, which is equal to the sum of all offsets of prefixes in the Hard Disk’s cells.