CS609 Quiz 1 Updated by VU Topper RM

Q1. Vu-Topper RM (1 marks)

If process A has a shared lock on file,and process B tries to read without a shared lock then the read attempt will __________. A. Return exception B. Fail

C. Succeed

D. Return a shared lock

Q2. Vu-Topper RM (1 marks)

HKEY_LOCAL_MACHINE stores ________________ information about the machine. A. Private B. Logical C. Protected

D. Physical

Q3. Vu-Topper RM (1 marks)

The Options Function have ________ Arguments. A. 4 B. 6 C. 5

D. 7

Q4. Vu-Topper RM (1 marks)

What is the return type of GetTempFileName() function?

1. HANDLE
2. BOOL
3. VOID
4. UINT

Correct answer: UINT

Q5. Vu-Topper RM (1 marks)

Overlap structure is a structure which is defined in the _______________ header file. A. everything.h B. stdarg.h

C. windows.h

D. stdio.h

Q6. Vu-Topper RM (1 marks)

IsReg() function processes registry keys rather than _____________and_____________. A. Key-value pairs, files

B. Directories, files

C. Key-value pairs, properties D. Directories, key-value pairs

Q7. Vu-Topper RM (1 marks)

Each Windows API has a________ number of parameters. A. Four B. Fixed

C. Variable

D. Two

Q8. Vu-Topper RM (1 marks)

Which of the following parameter of CreateFile() API is used to access to the file or device?

1. dwCreationDisposition
2. dwDesiredAccess
3. dwShareMode
4. hTemplateFile

Correct answer: dwDesiredAccess

Q9. Vu-Topper RM (1 marks)

Roman empire use ________________ algorithm to encrypt secret conversation. A. Cryptography B. Brute force C. CRT

D. Ceasar Cipher

Q10. Vu-Topper RM (1 marks)

Which of the following function uses the va_start, va_arg, and va_end library functions?

1. PrintString()
2. WriteConsole()
3. PrintMsg()
4. ConsolePrompt()

Correct answer: PrintMsg()

Q11. Vu-Topper RM (1 marks)

What is the return type of GetStdHandle() API?

1. LPDWORD
2. HANDLE
3. BOOL
4. DWORD

Correct answer: HANDLE

Q12. Vu-Topper RM (1 marks)

______ is the return type of SetFilePointer() function

A. DWORD

B. HANDLE C. VOID D. BOOL