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Question 1.
What is the result, if any, of executing the following code?
DCL A BIT(1) INIT('0'B);
DCL B BIT(1) INIT('0'B);
DCL C BIT(1) lNlT('1'B);
A = B ! C;
A. The value of A is '0'B
B. The value of A is'1'B.
C. The value of A is unpredictable.
D. There is no result, because the syntax is wrong.
Answer: B
Question 2.
What does BX.WOK.LOAD refer to in the following job control statement? I/ACCOUNT DD DSN=BX.WOK.LOAD,DISP=SHR
A. It is the connection between program and dataset.
B. It is the physical dataset name.
C. It is the logical dataset name.
D. It is the name which must be referred to in the program.
Answer: B
Question 3.
What will be printed when the following subroutine is called for the third time?
A: PROC;
DCLX PlC '9' INIT(O);
X = X+ 1;
PUT SKIP LIST ('THE VALUE OF X IS :'!!X);
X = X+ 1;
END A;
A. THE VALUE OF X IS : 1
B. THE VALUE OF X IS : 2
C. THE VALUE OF X IS : 3
D. THE VALUE OF X IS : 5
Answer: A
Question 4.
Given the following code, with what attribute should the variable EOF be declared? DO WHILE(^EOF);
A. FIXED BIN (7)
B. BIT (1)
C. CHAR (1)
D. FIXED DEC (3)
Answer: B
Question 5.
Which is the most appropriate code to turn all of the bits in A ON? DCL A BIT(8);
A. A = 255;
B. A = '11111111'B;
C. A = 11111111B;
D. A = -1;
Answer: B
Question 6.
What changes should be made, if any, to the following code?
DCL A CHAR(100) BASED(P);
DCL P PTR;
READ FILE(DDIN) INTO(A);
A. READ FILE(DDIN) SET(A);
B. READ FILE(DDIN) INTO(P);
C. READ FILE(DDIN) SET(P);
D. No changes necessary because the code is correct.
Answer: C
Question 7..
What is the value of B after executing the following code?
DCL A CHAR(10) VAR;
DCL B BIN FIXED(31) INIT(0);
DCL C CHAR(5) INIT('ABCD');
A = C;
B = LENGTH(A);
A. 10
B. 7
C. 5
D. 4
Answer: C
Question 8.
Which of the following is a BIN FIXED constant?
A. '1000'
B. 1E+03
C. 1000
D. 1000B
Answer: D
Question 9.
Which of the following is NOT a valid method to activate a BEGIN block?
A. A condition is signaled and the BEGIN block is a component of the corresponding ON unit.
B. Sequential program flow approaches the BEGIN block.
C. The BEGIN block is labeled and a GOTO addresses this label.
D. The BEGIN block is labeled and a CALL addresses this label.
Answer: D
Question 10.
Which is the most appropriate data type declaration for the variable A in the following expression, if A is used as a counter?
A = A + 1;
A. CHAR
B. BIN FIXED
C. FLOAT
D. PlC
Answer: B
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Question 1. Which of the following routers supports version 2.41 router code? A. 5231 B. 5232 C. 5640 D. 5680 Answer: B Question 2. Which of the following is NOT a standard port available on the Router 5012? A. ISDN B. Console C. Serial WAN D. 10/100 Ethernet Answer: A Question 3. True or False: The Flexible Interface Cards (FICs) in the Router 6040 can be hot swapped. A. True B. False Answer: A Question 4. True or False: The RPU can be hot swapped. A. True B. False Answer: B Question 5. What kind of modules does the Router 5232 use? A. SICs only B. MIMs only C. SICs and MIMs D. SICs and FICs Answer: B Explanation: Question 6. Which of the following modules is a daughter card that fits onto the RPU2? A. ATM B. Enhanced Serial C. Encryption Card D. Memory Expansion Answer: C Question 7. How many FIC slots does a Router 6040 have? A. 2 B. 4 C. 6 D. 8 Answer: B Question 8. Which of the following features is available on both the RPU and the RPU2? A. SFP Interface Slot B. CF Memory Card slot C. Gigabit Ethernet Interfaces D. Power and Fan LED indicators Answer: D Question 9. What does it indicate if the LEDs on the Power Supply of the Router 6000 are as follows? ALM (red) - OFF RUN (green) ON AC OK (red) - ON A. Power is OFF or has failed B. A Runtime error has occurred C. Power is ON and voltage is normal D. Power is ON but operating voltage is not within acceptable range Answer: C Question 10. True or False, The Router 6080 Fans have two rotational speeds. A. True B. False Answer: A Question 11. True or False: The RPU2 can support a daughter card. A. True B. False Answer: A Question 12. Which of the following Network Management applications does NOT support the Router 5000/6000? A. Enterprise Management Suite B. 3Com Network Director Firewall C. Router Manager D. Switch Manager Answer: D
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