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.::VULMSIT::.eNoxel.com CS410 QUIZ NO.2 DATED DEC 06, 2012

CS410 – Visual Programming

Quiz No.2 Dated DEC 06, 2012

If we pass NULL value to "GetDC" function, it retrieves the DC for the:

Select correct option:

Entire Screen

Parent Window

Client Window

It does not retrieves DC

Two types of Subclassing are:

Select correct option:

Automated Subclassing and Manual Subclassing

Static Subclassing and Dynamic Subclassing

Local Subclassing and Global Subclassing

Instance Subclassing and Global Subclassing

Long chain of keywords in declaration can be shortened. Above line is the advantage of ______.

Select correct option:

Typedef

Struct

Union

None of given

Result of _________________ of two bits is TRUE (1) if only if both are TRUE (1)

Select correct option:

OR (I)

XOR

AND (&)

NOR

DOS boxes are also called ___________

Select correct option:

Main Window

Console Window

Dialogue Box

Arrays

________ function is used to invalidate a window or part of it

Select correct option:

InvalidateRect

InvalidateWindow

InvalidateClient

InvalidateApp

The _________ function draws a rectangle

Select correct option:

SetRectCoords(...)

ShowRectangle(...)

DrawRectangle(...)

Rectangle(...)

_________ is the handle to icon associated with Window Class.

Select correct option:

hIcon

hCursor

HINSTANCE

UINT

The SelectObject function selects an object into the specified:

Select correct option:

Object Context (OC)

Device Context (DC)

Window Context (WC)

Class Context (CC)

A thread can not share all of the its resources

Select correct option:

TRUE

FALSE

Union Person { char name[30]; //30 bytes int age; float height; }; Union Person abc, *ptr; Ptr = &abc; ptr = ptr +1; How many bytes will skip after executing ptr = ptr +1.

Select correct option:

38 bytes will skip after executing ptr = ptr +1.

30 bytes will skip after executing ptr = ptr +1.

31 bytes will skip after executing ptr = ptr +1.

32 bytes will skip after executing ptr = ptr +1.

There cannot be multiple _________________ messages in message queue.

Select correct option:

WM_ PAINT

WM_TIMER

WM_QUIT

WParam

_______ acts as a buffer between applications and output devices.

Select correct option:

GDI

Kernel32

CPU

If first non wide space character will be #, so it will be called _____.

Select correct option:

Preprocessor Directives

Preprocessor Folder Not Sure

Preprocessor Director

None of Given

The ___ function retrieves a handle to a display device context (DC) for the client area of a specified window or for the entire screen.

Select correct option:

GetHwnd

GetDC

GetGDI

GetStockObject

______________ tell the operating system about the characteristics and physical layout of its windows.

Select correct option:

Object Class

Window Class

Common Class

Line can be drawn using _________ Functions

Select correct option:

MoveToEx and LineTo

SelectPts and DrawLine

SelectPts and DrawPOLY

None of the giving options

A Window that has a parent is called a ____ Window

Select correct option:

Parent

Main

Child

Owner Window

Whenever a window is resized, system sends "WM_SIZING" message to the application that owns the window

Select correct option:

TRUE

FALSE

___________ is used to check the predefined identifiers.

Select correct option:

#include

#ifdef

#def

#elif

What kind of messages can be display using messagebox function?

Select correct option:

Long messages

Short messages

Null values

None of the given

We can create a window using ______________

Select correct option:

RegisterClass ( )

WNDClass

CreateWindow ( )

DestroyWinndow( )

A thread _________

Select correct option:

is a path of execution through a program

is smallest unit of execution that Win32 schedules

consists of a stack

All of given options

A thread can not share all of the its resources

Select correct option:

TRUE

FALSE

If a window owns child Windows, and we destroy owner Window then _____________.

Select correct option:

Only owner window will be destroyed

Only its owned window will be destroyed

Both owner and owned Windows will be destroyed

The application will be crashed

A Window that has a parent is called a ____ Window

Select correct option:

Parent

Main

Child

Owner Window

_______ is a technique that allows an application to intercept messages destined for another window.

Select correct option:

Subclassing

SuperClassing

Message Dispatching

None of given options

_________ is unique identifier of the registered window class return by Registeredclass ()

Select correct option:

Handle

Cursor

Object

ATOM

______________ tell the operating system about the characteristics and physical layout of its windows.

Select correct option:

Object Class

Window Class

Common Class

Result of _________________ of two bits is TRUE (1) if only if both are TRUE (1)

Select correct option:

OR (I)

XOR

AND (&)

NOR

Whenever a window is resized, system sends "WM_SIZING" message to the application that owns the window

Select correct option:

TRUE

FALSE

Regarding Win32, an application cannot subclass a Window or Class that belongs to another process

Select correct option:

TRUE

FALSE

Ptr -> age is equivalent to _______________

Select correct option:

*ptr.age

ptr.age

(ptr).age

(*ptr).age

If a window owns child Windows, and we destroy owner Window then _____________.

Select correct option:

Only owner window will be destroyed

Only its owned window will be destroyed

Both owner and owned Windows will be destroyed

The application will be crashed

__________ handles user inputs and responds to user events independently.

Select correct option:

User-Interface Thread

Worker Thread

Kernel Thread

None of given options

___________ provides the functionality to create and manage screen windows and most basic controls

Select correct option:

GDI

Common Dialog Box

Common Control Library

User Interface

_______ acts as a buffer between applications and output devices.

Select correct option:

GDI

Kernel32

CPU

The _____ function writes a character string at the specified location, using the currently selected font, background color, and text color

Select correct option:

printf(...)

PrintText(...)

TextOut(...)

cout<<

A _________ is commonly used to handle background tasks

Select correct option:

Worker thread

User Interface thread

Parent thread

Process thread

The system paints the background for a window or gives the window, the opportunity to do so by sending it a _______ message

Select correct option:

WM_FILLBKGND

WM_ERASEBKGND

WM_SYSCOMMAND

WM_OVERLAPPED

Name of Two dimensional array is the address of _________

Select correct option:

First Column

First Row

Last Row

Last Column

A thread _________

Select correct option:

is a path of execution through a program

is smallest unit of execution that Win32 schedules

consists of a stack

All of given options

*(a+i) can also be written as ________________

Select correct option:

a [i]

a[i+1]

*a+1

GDI presents _________

Select correct option:

Device-independent view

Device-dependent view

Monitor-dependent view

None of given

What will be the entry point to a Windows program?

Select correct option:

WinMain

Main

Java.main

System.main

GDI is implemented through ____________________

Select correct option:

GDI.dll

Win32.dll

GDI32.dll

Kernel

A ________ is a structure that defines a set of graphic objects and their associated attributes, as well as the graphic modes that affect output.

Select correct option:

Kernel

Pen

Bitmap

Device Context

Zindagi mein 2 Logo ka buhat khayal rahkoooo
Ist woh jiss ney tumhari jeet ke Liye buhat kuch hara hoo

(Father)

2nd woh jiss ko tum ney har dukh me pukaara hoo (Mother)

Regards,

Umair Saulat Mc100403250

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CS501 Advance Computer Architecture

Quiz No.2 DEC 06,2012

Question # 1 of 10 ( Start time: 10:02:48 PM ) Total Marks: 1
What is the size of the memory space that is available to FALCON-A processor?
Select correct option:

2^8 bytes
2^16 bytes
2^32 bytes
2^64 bytes

Question # 2 of 10 ( Start time: 10:03:58 PM ) Total Marks: 1
How can we refer to an instruction register (IR), of 16 bits (numbered 0 to 15) using RTL?
Select correct option:

IR<16..0>
IR<15..0>
IR<16..1>
IR<15..1>

Question # 3 of 10 ( Start time: 10:04:28 PM ) Total Marks: 1
What is the working of Processor Status Word (PSW)?
Select correct option:

To hold the current status of the processor.
To hold the address of the current process
To hold the instruction that the computer is currently processing
To hold the address of the next instruction in memory that is to be executed

Question # 4 of 10 ( Start time: 10:05:10 PM ) Total Marks: 1
What does the instruction "ldr R3, 58" of SRC do?
Select correct option:

It will load the register R3 with the contents of the memory location M [PC+58]
It will load the register R3 with the relative address itself (PC+58).
It will store the register R3 contents to the memory location M [PC+58]
No operation

Question # 5 of 10 ( Start time: 10:06:34 PM ) Total Marks: 1
What is the instruction length of the FALCON-E processor?
Select correct option:

8 bits
16 bits
32 bits
64 bits

Question # 6 of 10 ( Start time: 10:06:57 PM ) Total Marks: 1
Which one of the following portions of an instruction represents the operation to be performed?
Select correct option:

Address
Instruction code
Opcode
Operand

Question # 8 of 10 ( Start time: 10:07:36 PM ) Total Marks: 1
For the __________ type instructions, we require a register to hold the data that is to be loaded from the memory, or stored back to the memory
Select correct option:

Jump
Control
load/store
None of the given

Question # 9 of 10 ( Start time: 10:08:08 PM ) Total Marks: 1
Which one of the following is the highest level of abstraction in digital design in which the computer architect views the system for the description of system components and their interconnections?
Select correct option:

Processor-Memory-Switch level (PMS level)
Instruction Set Level
Register Transfer Level
None of the given

Question # 10 of 10 ( Start time: 10:08:50 PM ) Total Marks: 1
Identify the opcode, destination register (DR), source registers (SA and SB i/e source register A and source register B) from the following example. ADD R1, R2, R3
Select correct option:

Opcode= R1, DR=ADD, SA=R2, SB=R3
Opcode= ADD, DR=R1, SA=R2, SB=R3
Opcode= R2, DR=ADD, SA=R1, SB=R3
Opcode= ADD, DR=R3, SA=R2, SB=R1

Question # 1 of 10 ( Start time: 10:20:53 PM ) Total Marks: 1
Which one of the following circuit design levels is called the gate level?
Select correct option:

Logic Design Level
Circuit Level
Mask Level
None of the given

Question # 2 of 10 ( Start time: 10:21:17 PM ) Total Marks: 1
The CPU includes three types of instructions, which have different operands and will need different representations. Which one of the instructions requires two source registers?
Select correct option:

Jump and branch format instructions
Immediate format instructions
Register format instructions
All of the above

Question # 5 of 10 ( Start time: 10:24:08 PM ) Total Marks: 1
P: R3 <- R5 MAR <- IR These two are instructions written using RTL .If these two operations is to occur simultaneously then which symbol will we use to separate them so that it becomes a correct statement with the condition that two operations occur simultaneously?
Select correct option:

Parentheses ()
Arrow <-
Colon :
Comma ,

Question # 6 of 10 ( Start time: 10:25:09 PM ) Total Marks: 1
In which of the following instructions the data move between a register in the processor and a memory location (or another register) and are also called data movement?
Select correct option:

Arithmetic/logic
Load/store
Test/branch
None of the given

What does the word 'D' in the 'D-flip-Flop' stands for?
Select correct option:

Data
Digital
Dynamic
Double

Question # 9 of 10 ( Start time: 10:27:24 PM ) Total Marks: 1
The instruction ---------------will load the register R3 with the contents of the memory location M [PC+56]
Select correct option:

Add R3, 56
lar R3, 56
ldr R3, 56
str R3, 56

Question # 10 of 10 ( Start time: 10:28:07 PM ) Total Marks: 1
What is the instruction length of the FALCON-E processor?
Select correct option:

8 bits
16 bits
32 bits
64 bits

Question # 2 of 10 ( Start time: 10:41:07 PM ) Total Marks: 1
Which one of the following are the code size and the Number of memory bytes respectively for a 2-address instruction?
Select correct option:

4 bytes, 7 bytes
7 bytes, 16 bytes
10 bytes, 19 bytes
13 bytes, 22 bytes

Question # 3 of 10 ( Start time: 10:41:57 PM ) Total Marks: 1
Which one of the following portions of an instruction represents the operation to be performed?
Select correct option:

Address
Instruction code
Opcode
Operand

Question # 4 of 10 ( Start time: 10:42:17 PM ) Total Marks: 1
Which operator is used to 'name' registers, or part of registers, in the Register Transfer Language?
Select correct option:

:=
&
%
©

Question # 5 of 10 ( Start time: 10:42:37 PM ) Total Marks: 1
What is the size of the memory space that is available to FALCON-A processor?
Select correct option:

2^8 bytes
2^16 bytes
2^32 bytes
2^64 bytes

Question # 7 of 10 ( Start time: 10:43:25 PM ) Total Marks: 1
An "assembler" that runs on one processor and translates an assembly language program written for another processor into the machine language of the other processor is called a ----------------
Select correct option:

compiler
cross assembler
debugger
linker

Question # 8 of 10 ( Start time: 10:43:59 PM ) Total Marks: 1
Which instruction is used to store register to memory using relative address?
Select correct option:

ld instruction
ldr instruction
lar instruction
str instruction

Question # 9 of 10 ( Start time: 10:44:37 PM ) Total Marks: 1
What does the instruction "ldr R3, 58" of SRC do?
Select correct option:

It will load the register R3 with the contents of the memory location M [PC+58]
It will load the register R3 with the relative address itself (PC+58).
It will store the register R3 contents to the memory location M [PC+58]
No operation
Question # 1 of 10 ( Start time: 11:06:09 PM ) Total Marks: 1
Which of the following can be defined as an address of the operand in a computer type instruction or the target address in a branch type instruction?
Select correct option:
Base address
Binary address
Effective address
All of the given

Quiz Start Time: 11:06 PM
Time Left 88
sec(s)
Question # 2 of 10 ( Start time: 11:06:53 PM ) Total Marks: 1
How can we refer to an instruction register (IR), of 16 bits (numbered 0 to 15) using RTL?
Select correct option:
IR<16..0>
IR<15..0>
IR<16..1>
IR<15..1>

Question # 3 of 10 ( Start time: 11:07:32 PM ) Total Marks: 1
What functionality is performed by the instruction "str R8, 34" of SRC?
Select correct option:
It will load the register R8 with the contents of the memory location M [PC+34]
It will load the register R8 with the relative address itself (PC+34).
It will store the register R8 contents to the memory location M [PC+34]
No operation

Question # 4 of 10 ( Start time: 11:08:39 PM ) Total Marks: 1
Which type of instructions help in changing the flow of the program as and when required?
Select correct option:
Arithmetic
Control
Data transfer
Floating point

Question # 5 of 10 ( Start time: 11:09:24 PM ) Total Marks: 1
Whic of the following statements is/are true about RISC processors' claimed advantages over CISC processors? (a) Keeping regularly accessed variables in registers as opposed to keeping them in memory facilitates faster execution. (b) RISC CPUs outperform CISC CPU's in procedural programming environments. (c) Instruction pipelining has helped RISC CPU's to attain a target of 1 cycle per instruction. (d) It is easier to maintain the "family concept" in RISC CPUs.
Select correct option:
(a), (b) &(c)
(b), (c) & (e)
(c), (d) & (e)
(a), (c) & (d)

Question # 8 of 10 ( Start time: 11:11:44 PM ) Total Marks: 1
Which one of the following is the highest level of abstraction in digital design in which the computer architect views the system for the description of system components and their interconnections?
Select correct option:
Processor-Memory-Switch level (PMS level)
Instruction Set Level
Register Transfer Level
None of the given

Question # 9 of 10 ( Start time: 11:12:32 PM ) Total Marks: 1
Which one of the following is/are the features of Register Transfer Language? a) It is a symbolic language b) It is describing the internal organization of digital computers c) It is an elementary operation performed (during one clock pulse), on the information stored in one or more registers d) It is high level language
Select correct option:
(b) only
(a) & (b) only
(a) ,(b) & (d)
(b),(c) & (d)

Question # 10 of 10 ( Start time: 11:14:04 PM ) Total Marks: 1
In which of the following instructions the data move between a register in the processor and a memory location (or another register) and are also called data movement?
Select correct option:
Arithmetic/logic
Load/store
Test/branch
None of the given

Question # 3 of 10 ( Start time: 08:03:34 PM ) Total Marks: 1
Motorola MC68000 is an example of ---------microprocessor.
Select correct option:

CISC
RISC
SRC
FALCON

Question # 5 of 10 ( Start time: 08:05:09 PM ) Total Marks: 1
Which one of the following registers holds the instruction that is being executed?
Select correct option:

Accumulator
Address Mask
Instruction Register
Program Counter

Question # 9 of 10 ( Start time: 08:08:13 PM ) Total Marks: 1
For any of the instructions that are a part of the instruction set of the SRC, there are certain ____________ required; which may be used to select the appropriate function for the ALU to be performed, to select the appropriate registers, or the appropriate memory location.
Select correct option:

Registers
Control signals
Memory
None of the given

Question # 10 of 10 ( Start time: 08:09:02 PM ) Total Marks: 1
The external interface of FALCON-A consists of a ________ data bus.
Select correct option:

8-bit
16-bit
24-bit
32-bit

Question # 1 of 10 ( Start time: 08:18:13 PM ) Total Marks: 1
Which one of the following registers holds the address of the next instruction to be executed?
Select correct option:

Accumulator
Address Mask
Instruction Register
Program Counter

Question # 2 of 10 ( Start time: 08:18:29 PM ) Total Marks: 1
In which one of the following techniques, the time a processor spends waiting for instructions to be fetched from memory is minimized?
Select correct option:

Perfecting
Pipelining
Superscalar operation
Speedup

Question # 3 of 10 ( Start time: 08:18:52 PM ) Total Marks: 1
__________ enable the input to the PC for receiving a value that is currently on the internal processor bus.
Select correct option:

LPC
INC4
LC
Cout

Question # 4 of 10 ( Start time: 08:19:03 PM ) Total Marks: 1
The processor must have a way of saving information about its state or context so that it can be restored upon return from the -------------
Select correct option:

Exception
Function
Thread
Stack

Question # 5 of 10 ( Start time: 08:20:13 PM ) Total Marks: 1
-----------is the ability of application software to operate on models of equipment newer than the model for which it was originally developed.
Select correct option:

Backward compatibility
Data migration
Reverse engineering
Upward compatibility

Question # 6 of 10 ( Start time: 08:20:40 PM ) Total Marks: 1
_________ control signal allows the contents of the Program Counter register to be written onto the internal processor bus.
Select correct option:

INC4
LPC
PCout
LC

Question # 7 of 10 ( Start time: 08:21:15 PM ) Total Marks: 1
Which one of the following registers stores a previously calculated value or a value loaded from the main memory?
Select correct option:

Accumulator
Address Mask
Instruction Register
Program Counter

Question # 8 of 10 ( Start time: 08:21:49 PM ) Total Marks: 1
Computer system performance is usually measured by the ---------------
Select correct option:

Time to execute a program or program mix
The speed with which it executes programs
Processor's utilization in solving the problems
Instructions that can be carried out simultaneously I use here double dip :d

Question # 9 of 10 ( Start time: 08:22:09 PM ) Total Marks: 1
The external interface of FALCON-A consists of a ____________ address bus.
Select correct option:

8-bit
16-bit
24-bit
32-bit

Question # 10 of 10 ( Start time: 08:22:19 PM ) Total Marks: 1
Which one of the following register(s) that is/are programmer invisible and is/are required to hold an operand or result value while the bus is busy transmitting some other value?
Select correct option:

Instruction Register
Memory address register
Memory Buffer Register
Registers A and C

Question # 1 of 10 ( Start time: 08:24:34 PM ) Total Marks: 1
-------------- performs the data operations as commanded by the program instructions.
Select correct option:

Control
Datapath
Structural RTL
Timing

Question # 2 of 10 ( Start time: 08:25:17 PM ) Total Marks: 1
_________ control signal allows the contents of the Program Counter register to be written onto the internal processor bus.
Select correct option:

INC4
LPC
PCout
LC

Question # 3 of 10 ( Start time: 08:25:30 PM ) Total Marks: 1
The external interface of FALCON-A consists of a __________address bus and a _________ data bus.
Select correct option:

8-bit , 8-bit
16-bit , 16-bit
16-bit , 24-bit
16-bit , 32-bit

Question # 4 of 10 ( Start time: 08:25:50 PM ) Total Marks: 1
-----------is the ability of application software to operate on models of equipment newer than the model for which it was originally developed.
Select correct option:

Backward compatibility
Data migration
Reverse engineering
Upward compatibility

Question # 5 of 10 ( Start time: 08:26:02 PM ) Total Marks: 1
Which one of the following registers stores a previously calculated value or a value loaded from the main memory?
Select correct option:

Accumulator
Address Mask
Instruction Register
Program Counter

Question # 6 of 10 ( Start time: 08:26:41 PM ) Total Marks: 1
Which one of the following register(s) contain(s) the address of the place the CPU wants to work with in the main memory and is/are directly connected to the RAM chips on the motherboard?
Select correct option:

Instruction Register
Memory address register
Memory Buffer Register
Registers A and C

Question # 7 of 10 ( Start time: 08:27:38 PM ) Total Marks: 1
FALCON-A processor bus has 16 lines or is 16-bits wide while that of SRC is __________ wide.
Select correct option:

8-bits
16-bits
32-bits
64-bits

Question # 8 of 10 ( Start time: 08:27:54 PM ) Total Marks: 1
__________ enable the input to the PC for receiving a value that is currently on the internal processor bus.
Select correct option:

LPC
INC4
LC
Cout

Question # 9 of 10 ( Start time: 08:28:10 PM ) Total Marks: 1
The external interface of FALCON-A consists of a ________ data bus.
Select correct option:

8-bit
16-bit
24-bit
32-bit

Question # 10 of 10 ( Start time: 08:28:29 PM ) Total Marks: 1
For any of the instructions that are a part of the instruction set of the SRC, there are certain ____________ required; which may be used to select the appropriate function for the ALU to be performed, to select the appropriate registers, or the appropriate memory location.
Select correct option:

Registers
Control signals
Memory
None of the given

Which one of the following is the memory organization of EAGLE processor?

2^8 * 8 bits

2^16 * 8 bits

2^32 * 8 bits

2^64 * 8 bits

Which of the following register(s) is/are programmer invisible and is/are required to hold an operand or result value while the bus is busy transmitting some other value?

Select correct option:

Instruction Register

Memory address register

Memory Buffer Register

Registers A and C

What is the instruction length of the FALCON-A processor?

Select correct option:

8 bits

16 bits

32 bits

64 bits

In-------------address mode, the actual data is stored in the instruction.

Select correct option:

Direct

Indirect

Immediate

Relative

"If P = 1, then load the contents of register R1 into register R2". This statement can be written in RTL as:

Select correct option:

R1 <- R2

P: R1 <- R2

P: R2 <- R1

P: R2 <- R1, P: R1 <- R2

Which of the following register(s) is/are programmer invisible and is/are required to hold an operand or result value while the bus is busy transmitting some other value?

Select correct option:

Instruction Register

Memory address register

Memory Buffer Register

Registers A and C

Zindagi mein 2 Logo ka buhat khayal rahkoooo
Ist woh jiss ney tumhari jeet ke Liye buhat kuch hara hoo

(Father)

2nd woh jiss ko tum ney har dukh me pukaara hoo (Mother)

Regards,

Umair Saulat Mc100403250