Frage 1
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is a device where information is stored.
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is a device that performs a sequence of operations specified by instructions in memory.
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is a sequence of instructions
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is typcially characterized by interactive processing and time of the CPU's time to allow quick response to each user
Frage 2
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A task in blocked state:
Frage 3
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Identify which state the process will transit: An interrupt occurs from disk unit 1 — P2’s read is complete:
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New
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Exit
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Blocked/Suspend
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Blocked
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Ready/Suspend
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Ready
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Running
Frage 4
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The process is in the secondary memory and awaiting an event:
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Blocked
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Ready
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Blocked/Suspend
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Ready/Suspend
Frage 5
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In the Running state:
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the process is prepared to execute
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the process has been released from the pool of executable processes
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The process has been created but has not yet been admitted to the pool of executable processes
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The process is currently being executed
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The process cannot execute until some event occurs
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The process is available for execution as soon as it is loaded in main memory
Frage 6
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The process is in main memory and available for execution
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Ready
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Blocked/Suspend
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Blocked
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Ready/Suspend
Frage 7
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The OS uses this table to know the location in main memory being used as the source of destination of the input/output transfer:
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Primary process table
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Memory tables
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I/O tables
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File table
Frage 8
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Identify which state the process will transit: P4 terminates:
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Running
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New
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Blocked/Suspend
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Ready/Suspend
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Ready
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Blocked
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Exit
Frage 9
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Identify which state the process will transit: P1 time slice expires
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Ready/Suspend
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Ready
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New
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Blocked/Suspend
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Blocked
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Exit
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Running
Frage 10
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In which of these states the process is in secondary memory (choose all that apply)
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ready
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running
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blocked
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ready/suspend
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blocked/suspend
Frage 11
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Identify which state the process will transit: P1 executes a command to read from disk unit 3:
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Running
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Exit
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New
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Ready/Suspend
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Blocked
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Blocked/Suspend
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Ready
Frage 12
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Which of the following is not a state of a process?
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New
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Ready
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Terminated
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Waiting
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Running
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Old
Frage 13
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Suppose that the process is in “Blocked” state waiting for some I/O device. When the service is completed, it goes to the
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Terminated state
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Ready state
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Suspended state
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Running state
Frage 14
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With the use of swapping one other state must be added to the 5-state model:
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Suspend state
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Resume state
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Blocked state
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Pause state
Frage 15
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We can characterize the behavior of an individual process by listing the sequence of instructions that execute for that process. Such a listing is referred to as:
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state
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listing
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fetch
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trace
Frage 16
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The state of a process is defined by:
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The activity to next be executed by the process
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The current activity of the process
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The activity just executed by the process
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The final activity of the products
Frage 17
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In the Blocked state:
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The process cannot execute until some event occurs
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The process is available for execution as soons as it is loaded into main memory
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The process has been created but has not yet been admitted to the pool of executable processes
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The process has been released from the pool of executable processes
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The process is currently being executed
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The process is prepared to execute
Frage 18
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In the Ready/Suspend state:
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the process is available for execution as soon as it is loaded into memory
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the process is currently being executed
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the process cannot execute until some event occurs
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the process has been created but has not yet been admitted to the pool of executable processes
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the process has been released from the pool of executable processes
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the process is prepared to execute
Frage 19
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the process cannot execute until some event occurs
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the process is currently being executed
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the process is available for execution as soon as it is loaded into memory
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the process is prepared to execute
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the process has been released from the pool of executable processes
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the process has been created but has not yet admitted to the pool of executable processes
Frage 20
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Identify which state the process will transit: P3 swapped out
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Ready
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New
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Running
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Blocked/Suspend
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Blocked
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Ready/Suspend
Frage 21
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Identify which state the process will transit: P2 is chosen by dispatcher
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Exit
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Blocked/Suspend
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Running
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Ready
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Blocked
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New
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Ready/Suspend
Frage 22
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The data neede by the OS to control a process is contained in the:
Frage 23
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In which of these states the process is in main memory:
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Running
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Blocked
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Ready
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Ready/Suspend
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Blocked/Suspend
Frage 24
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Which of the following state transitions is not possible?
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blocked to ready
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blocked to running
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running to blocked
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ready to running
Frage 25
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A reason for swapping:
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processor is so much faster than I/O, it will be common for all processes in memory to be waiting for I/O
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processor is so much slower than I/O will be common for all processes in memory to be waiting for processor
Frage 26
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Process Control Block is:
Frage 27
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These tables are used to keep track of both main and secondary memory:
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Memory tables
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I/O tables
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Primary process table
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File table
Frage 28
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is a sequence of instructions
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is a device where information is stored
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is a device that performs a sequence of operations specified by instructions in memory.
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is typically characterized by interactive processing and time of the CPU's time to allow quick response to each user
Frage 29
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is typically characterized by interactive processing and time of the CPU's time to allow quick response to each user
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is a device that performs a sequence of operations specified by instructions in memory
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is a device where information is stored.
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is a sequence of instructions